Post on 03-Jan-2016
description
$100$100
$400$400
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$100$100$100$100
$400$400
$200$200 $200$200
$500$500$500$500
$300$300
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Counting
Probability
Discrete Probability Distribution
Stats
Continuous Probability Distribution
ProbabilityCont.
Probability Distribution
$100 $100 $100 $100 $100
$300 $300 $300 $300 $300$200 $200 $200 $200 $200
$400 $400 $400 $400 $400
$500 $500 $500 $500 $500
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CountingDiscrete Discrete
Probability Probability DistributionDistribution
Stats
CATEGORY 1 - $100CATEGORY 1 - $100
How many letter permutations are there in each of the following words:
a) MATHb) CAREER
CATEGORY 1 - $200CATEGORY 1 - $200
a) How many four-digit numbers are possible with the digits 3, 4, 5, 6, 7, 8, and 9? Assume that no digits repeat. b) How many of these numbers in part a) are odd numbers? c) How many of these numbers in part a) are even numbers?
CATEGORY 1 - $300CATEGORY 1 - $300
Loyalist CVI is about to have a reunion of all the previous graduating classes. There are 20 members of the current alumni association. Of these, eight members are recent graduates. In how many ways can a sub-committee of four members be struck to provide memorabilia ifa) there are no restrictionsb) the sub-committee must be all recent graduatesc) the sub-committee must have only two recent graduatesd) the sub-committee must have no more than three recent graduates
CATEGORY 1 - $400CATEGORY 1 - $400
A soccer team played eight games and won five of them. There were no ties. How many arrangements of the five wins and three losses are possible?
CATEGORY 1 - $500CATEGORY 1 - $500Every Friday a downtown restaurant has an all-you-can-eat buffet with the following items:
soup, garden saladbread, rolls, crackerspopcorn shrimp, shrimp and diplasagna, chicken wraps, beef stewsnow peas, carrots, mixed vegetablesfresh fruit, apple pie, custard
a) How many different combinations of items could you choose for your meal?b) The restaurant also has a lunch special featuring any one item from each group. How many choices do you have in this special?
Expand and simplify
.
CATEGORY 2 - $100CATEGORY 2 - $100
A pencil case contains three blue pens, two red pens, and five pencils. If you reach in and randomly select a writing instrument, what is the probability that it isa)a red pen? b)a pen? c) not a blue pen?
CATEGORY 2 - $200CATEGORY 2 - $200
Suppose that the weather forecast calls for a 30% chance of rain on each of the three days of a long weekend. What are the odds in favour of no rain throughout
the entire long weekend?
CATEGORY 2 - $300CATEGORY 2 - $300
A box contains 48 tickets for six door prizes. Six tickets are drawn, and not replaced, to declare the winners. If Serge purchases 8tickets, determine the probability that he winsa) the first prizeb) the first and second prizesc) all six prizes
CATEGORY 2 - $400CATEGORY 2 - $400
Ten boys and 12 girls decide to rent a 16-passenger van and a 6-passenger car to drive to a rock concert in a nearby city. If the group is distributed randomly between the vehicles, what is the probability thata) there are no boys in the car?b) there are no girls in the car?c) Steve and Susan are both in the van?d) either Steve or Susan are in the van?
CATEGORY 2 - $500CATEGORY 2 - $500
Six friends at a dinner party are seated randomly at a round table. What is the probability thata) Russel will be seated next to Sadia?b) Russel, Jade, and Sadia are seated next to each other in alphabetical order, clockwise?
CATEGORY 3 - $100CATEGORY 3 - $100
A lottery ticket costs $1.00 and a total of 2 250 000 tickets were sold. The prizes and their
frequencies are given in the following table. Determine the expected winnings of each ticket.
Prize Number of Prizes
$250 000 1
$25 000 2
$2 500 5
$250 20
$25 100
CATEGORY 3 - $200CATEGORY 3 - $200
Of 20 people invited to a pool party, 4 prefer vanilla ice cream, 7 prefer chocolate, and 3 prefer strawberry. The host surveys six of these people at random to determine how much ice cream to buy.a) What is the probability that at least 3 of the people surveyed prefer chocolate ice cream?b) What is the probability that none prefer vanilla ice cream?c) What is the expected number of people who prefer strawberry ice cream?
CATEGORY 3 - $300CATEGORY 3 - $300
What is the probability that at least one double will occur within the first five rolls of two dice?What is the expected waiting time before a double?
CATEGORY 3 - $400CATEGORY 3 - $400
A multiple-choice mathematics quiz has five questions, each with five possible answers. Someone simply guesses at each answer.a) What is the probability of zero or one correct guesses? b) What is the probability of getting more than half the questions right?c) What is the expected number of correct guesses?
CATEGORY 3 - $500CATEGORY 3 - $500
In the spring, the Ministry of the Environment caught and tagged 300 raccoons in an area in cottage country. The raccoons were released after being vaccinated against rabies. To estimate the raccoon population in the area, the ministry caught 25 raccoons during the summer. Of these, 10 had tags. Estimate the raccoon population in the area.
CATEGORY 4 - $100CATEGORY 4 - $100
Determine the mean.
56 95 128 102 76 113
87 115 65 109 176 105
102 57 43 98 102 128
81 92 34 144 104 95
69 84 155 137 73 223
78 128 117 116 192 120
CATEGORY 4 - $200CATEGORY 4 - $200
The final mark in a data management class is calculated using the weightings shown
in the table below.
Quizzes 10%
Assignments 10%
Tests 30%
Culminating Assignment
20%
Exam 30%
Quizzes 78 /84
Assignments 102/120
Tests 203 /250
Culminating Assignment
85 /100
Exam 76 /90
CATEGORY 4 - $300CATEGORY 4 - $300
Describe the type of sample used in each scenario.a) a telephone survey of numbers randomly selected from a store’s database.b) A student council asks students to comment on an issue by placing their comments in a comment box.c) A proportionate number of people from 10 age groups are randomly selected from the population of a city.
CATEGORY 4 - $400CATEGORY 4 - $400
Define or explain each of the following terms.a) moderate positive linear correlationb) control groupc) presumed relationship
CATEGORY 4 - $500CATEGORY 4 - $500
Define or explain each of the following terms.a) correlation coefficientb) coefficient of determination
CATEGORY 5 - $100CATEGORY 5 - $100
A cereal manufacturer finds that the mass of cereal in the 200-g packages is normally distributed with a mean of 200 g and a standard deviation of 16.3 g.
a) What is the probability that a package chosen at random has a mass between 180 g and 220 g?
b) If a container with less than 170 g is considered below standard, what proportion of cereal packages would be rejected?
CATEGORY 5 - $200CATEGORY 5 - $200
A cereal manufacturer finds that the mass of cereal in the 200-g packages is normally distributed with a mean of 200 g and a standard deviation of 16.3 g. Out of 500 packages,
how many have a mass greater than 230 g?
CATEGORY 5 - $300CATEGORY 5 - $300
The probability of winning a large stuffed animal in the ring-toss game at a fair is 10%.
a) Using a binomial distribution and a normal distribution, predict how the probabilities of winning at least 5 of 50 games will differ.b) Find the probability of winning at least 5 of 50 games using
i) a binomial distribution ii) a normal approximation
CATEGORY 5 - $400CATEGORY 5 - $400
The marks on one mathematics test had a mean of 67 and a standard deviation of 4. A second mathematics test had a mean of 65 and a standard deviation of 9. Josh had a mark of 70 on both tests. Which result appears to be the better mark? Explain.
CATEGORY 5 - $500CATEGORY 5 - $500
The marks on one mathematics test had a mean of 67 and a standard deviation of 4. A second mathematics test had a mean of
65 and a standard deviation of 9. The teacher has decided to bell the marks on
the first test in order to match the mean and standard deviations of the second test. Find
Josh’s new mark on the first test.
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Answer
CATEGORY 1 - $100CATEGORY 1 - $100
a) 24 b) 180
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Answer
CATEGORY 1 - $200CATEGORY 1 - $200
a) 840 b) 480 c) 360
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Answer
CATEGORY 1 - $300CATEGORY 1 - $300
a) 20C4 = 4845b) 8C4 = 70c) 8C2 x 12C 2 = 1848d) 4775
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Answer
CATEGORY 1 - $400CATEGORY 1 - $400
56
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AnswerCATEGORY 1 - $500CATEGORY 1 - $500
a) 65 535b) 324
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Answer
CATEGORY 2 - $100CATEGORY 2 - $100
a) .
b) .
c) .
5
1
2
1
10
7
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Answer
CATEGORY 2 - $200CATEGORY 2 - $200
343:657
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Answer
CATEGORY 2 - $300CATEGORY 2 - $300
6
1
282
7
878 067 3
7
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Answer
CATEGORY 2 - $400CATEGORY 2 - $400
a) 0.012 b) 0.0028 c) 0.52 d) 0.94
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Answer
CATEGORY 2 - $500CATEGORY 2 - $500
a) .
b) .
5
2
20
1
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Answer
CATEGORY 3 - $100CATEGORY 3 - $100
$0.14
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Answer
CATEGORY 3 - $200CATEGORY 3 - $200
a) 0.3359b)0.2066c)0.9000
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Answer
CATEGORY 3 - $300CATEGORY 3 - $300
a) 0.5981 b) 5 rolls
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Answer
CATEGORY 3 - $400CATEGORY 3 - $400
a) 0.7373b)0.05792c)1
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CATEGORY 3 - $500CATEGORY 3 - $500
Answer
750 raccoons
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CATEGORY 4 - $100CATEGORY 4 - $100
Answer
mean = 105 500
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Answer
CATEGORY 4 - $200CATEGORY 4 - $200
84.5%
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Answer
CATEGORY 4 - $300CATEGORY 4 - $300
a) simple random b) voluntary responsec) stratified
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Answer
CATEGORY 4 - $400CATEGORY 4 - $400
a) a moderate pattern in which one variable increases, as the other increases in direct proportion
b) a group similar to an experimental group in a study, except that the independent variable in the study B held constant
c) an observed correlation between two variables, while not seemingly accidental, the causal nature of which is not apparent
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Answer
CATEGORY 4 - $500CATEGORY 4 - $500
a) a quantitative measure of the strength of linear correlation; how close a line fits a set of data
b) a quantitative measure of the strength of non-linear correlation; how closely a curve fits a set of data
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Answer
CATEGORY 5 - $100CATEGORY 5 - $100
a) 78.02%b) 3.28%
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Answer
CATEGORY 5 - $200CATEGORY 5 - $200
16.42 packages
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Answer
CATEGORY 5 - $300CATEGORY 5 - $300
a) Sample prediction: the results using normal approximation will be the same, to the nearest tenth.
b) i)0.5688 ii) 0.5932
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Answer
CATEGORY 5 - $400CATEGORY 5 - $400
The result for test one appears to be the better mark because it has a higher z-score; the z-score for test one is 0.75, and the z-score for test two is 0.56.
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Answer
CATEGORY 5 - $500CATEGORY 5 - $500
71.75%
FINAL FINAL CATEGORYCATEGORY
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FINAL CATEGORYFINAL CATEGORY
INSERT FINAL QUESTION INSERT FINAL QUESTION (ANSWER) HERE(ANSWER) HERE
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WHAT OR WHO IS THE WHAT OR WHO IS THE FINAL ANSWER?FINAL ANSWER?
FINAL CATEGORYFINAL CATEGORY
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END OF GAMEEND OF GAME
Daily Doubles and
usage notes follow...
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Contestant 1
Contestant 2
Contestant 3
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JEOPARDY! Slide ShowSetup
• The font for the question & answer slides is “Enchanted;” a copy of this font in located in the “REAL Jeopardy Template” folder or included in the “jeopardy_pc.zip” file. (This font will need to be installed in the C:/WINDOWS/FONTS folder of the computer running the show.) In order to keep all of the sounds and fonts together, copy the entire “REAL Jeopardy Template” folder or “jeopardy_pc.zip” file.
• To change the categories:
– 1. Go to the “Edit”menu and choose “Replace…”
– 2. In the Find box, type CATEGORY X (X being 1 through 5) (all caps).
– 3. In the Replace box, type the category in all caps (for example, PRESIDENTS).
– 4. Click Replace All…
• To change the dollar values (for example to create Double Jeopardy):
– 1. Go to the “Edit” menu and choose “Replace…”
– 2. In the Find box, type $X (the dollar value you want to change).
– 3. In the Replace box, type the new dollar value (with $).
– 4. Click Replace All...
JEOPARDY! Slide ShowSetup continued
• To set up the Daily Double:
– 1. Choose which dollar value(s) to set as Daily Double (normally, Jeopardy has one Daily Double, and Double Jeopardy has two).
– 2. Go to the Game Board slide (Slide 8), right click once on the dollar value for the appropriate question, choose Hyperlink, and choose Edit Hyperlink.
– 3. In the Edit Hyperlink window, go to “Named location in file” and click “Browse…”
– 4. In the Hyperlink to Slide window, scroll down to the appropriate slide; Slides 64 and 65 are regular Daily Doubles, Slide 66 is an Audio Daily Double, Slide 67 is a Video Daily Double. Click “OK.”
– 5. Go to the Daily Double slide just linked to, and right click once on the answer arrow at the bottom right, choose Hyperlink, and choose Edit Hyperlink.
– 6. In the Action Settings window, make sure the Hyperlink button (to the left of “Hyperlink”) is selected, and in the select box underneath choose “Slide…”
– 7. In the Hyperlink to Slide window, scroll down to the appropriate question slide (the original slide number of the question).
• NOTE: Using the Audio and Video Daily Doubles requires adding audio or video/picture clips to the question slides. If you are not familiar with doing this in PowerPoint, do not use those Daily Doubles.
Running the JEOPARDY! Slide Show
• On the game board with the categories on top (Slide 8), click on the desired dollar value. (The first game board is used only to blink in the dollar values like the show.)
• The question slide will pop up; the slides are timed with an eight-second timer. At the end of the timer, an alarm will chime.
• ICONS:
– ? Go to the answer screen.
– House Go back to the game board.
– Right Arrow (on Daily Doubles) Go to the question screen.
– Right Arrow w/ Bar (on Game Board) Go to the Final Jeopardy category.
– Turned-up Arrow Reload question screen after incorrect guess.
– $ Go to the Scoreboard slide.
– Left Arrow (on Scoreboard) Go to the previous slide.