Don’t yell Don’t argue and Have fun! Unit 7 Review JEOPARDY 300 500 400 100 7.3/7.4 200 300 400...
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Transcript of Don’t yell Don’t argue and Have fun! Unit 7 Review JEOPARDY 300 500 400 100 7.3/7.4 200 300 400...
![Page 1: Don’t yell Don’t argue and Have fun! Unit 7 Review JEOPARDY 300 500 400 100 7.3/7.4 200 300 400 500 100 200 100 400 300 500 7.1 200 300 400 500 100 200.](https://reader036.fdocuments.in/reader036/viewer/2022062500/5697bf791a28abf838c82906/html5/thumbnails/1.jpg)
![Page 2: Don’t yell Don’t argue and Have fun! Unit 7 Review JEOPARDY 300 500 400 100 7.3/7.4 200 300 400 500 100 200 100 400 300 500 7.1 200 300 400 500 100 200.](https://reader036.fdocuments.in/reader036/viewer/2022062500/5697bf791a28abf838c82906/html5/thumbnails/2.jpg)
Don’t yellDon’t argue
and Have fun!
![Page 3: Don’t yell Don’t argue and Have fun! Unit 7 Review JEOPARDY 300 500 400 100 7.3/7.4 200 300 400 500 100 200 100 400 300 500 7.1 200 300 400 500 100 200.](https://reader036.fdocuments.in/reader036/viewer/2022062500/5697bf791a28abf838c82906/html5/thumbnails/3.jpg)
Unit 7 Review Unit 7 Review JEOPARDYJEOPARDY
Unit 7 Review Unit 7 Review JEOPARDYJEOPARDY
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7.3/7.47.3/7.4
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7.1
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7.2 7.5 7.7
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7.1 100
Vocabulary:
___________ is a graph of a set of data pairs (x, y)
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7.1 100
What is
SCATTER PLOT
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7.1 200
Vocabulary:
_______________ is a linear model used to fit a line to a
data set
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7.1 200
What is
MEDIAN-MEDIAN LINE
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7.1300
For the scatter plot tell whether it has a positive, negative, or no correlation
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7.1300
What is
POSITIVE CORRELATION
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7.1 400
For the scatter plot tell whether it has a positive, negative, or no correlation
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7.1 400
What is
NO CORRELATION
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7.1 500
Find the equation of the median-median line for the data below:
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7.1 500
What is
y = 2x + 36
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7.2100
Vocabulary:_________________ is the process
of finding a the best fitting quadratic model for a set of data
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7.2100
What is
QUADRATIC REGRESSION
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7.2200
Vocabulary:
Finding a line or a curve that matches a set of data points is called
_______________
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7.2200
What is
CURVE FITTING
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7.2 300
Write the quadratic function whose graph has vertex (-2, 3) and passes
through the point (-1, 1)
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7.2300
What is
y = -2(x + 2) + 3
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7.2400
Write the quadratic function whose graph has vertex (1, -4) and
passes through the point (0, -3)
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7.2400
What is
y = (x – 1)2 - 4
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7.2500
Write a quadratic function whose graph has x-intercepts -2 and 1
and point (-1, -4)
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7.2500
What is
y = 2(x + 2)(x – 1)
![Page 24: Don’t yell Don’t argue and Have fun! Unit 7 Review JEOPARDY 300 500 400 100 7.3/7.4 200 300 400 500 100 200 100 400 300 500 7.1 200 300 400 500 100 200.](https://reader036.fdocuments.in/reader036/viewer/2022062500/5697bf791a28abf838c82906/html5/thumbnails/24.jpg)
7.3/7.4100
Vocabulary:____________ are numerical values
used to summarize and compare sets of data
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7.3/7.4 100
What is
STATISTICS
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7.3/7.4 200
Vocabulary:
A normal distribution is modeled by a bell-shaped curve called a ________________
that is symmetric about the mean
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7.3/7.4 200
What is
NORMAL CURVE
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7.3/7.4300
Find the mean, median, and mode of the data set below
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7.3/7.4 300
What is
Mean: 19, Median: 18, Mode: 17
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7.3/7.4 400
Give the percent of the area under the normal curve represented by they
shaded region below
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7.3/7.4 400
What is
.815 or 81.5%
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7.3/7.4 500
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7.3/7.4 500
What is
.815 or 81.5%
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7.5 100
Identify the type of sample:
![Page 35: Don’t yell Don’t argue and Have fun! Unit 7 Review JEOPARDY 300 500 400 100 7.3/7.4 200 300 400 500 100 200 100 400 300 500 7.1 200 300 400 500 100 200.](https://reader036.fdocuments.in/reader036/viewer/2022062500/5697bf791a28abf838c82906/html5/thumbnails/35.jpg)
7.5100
What is
SELF-SELECTED
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7.5 200
Identify the type of sample:
![Page 37: Don’t yell Don’t argue and Have fun! Unit 7 Review JEOPARDY 300 500 400 100 7.3/7.4 200 300 400 500 100 200 100 400 300 500 7.1 200 300 400 500 100 200.](https://reader036.fdocuments.in/reader036/viewer/2022062500/5697bf791a28abf838c82906/html5/thumbnails/37.jpg)
7.5 200
What is
CONVENIENCE
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7.5 300
Tell whether the sample is biased or unbiased:
![Page 39: Don’t yell Don’t argue and Have fun! Unit 7 Review JEOPARDY 300 500 400 100 7.3/7.4 200 300 400 500 100 200 100 400 300 500 7.1 200 300 400 500 100 200.](https://reader036.fdocuments.in/reader036/viewer/2022062500/5697bf791a28abf838c82906/html5/thumbnails/39.jpg)
7.5 300
What is
UNBIASED
![Page 40: Don’t yell Don’t argue and Have fun! Unit 7 Review JEOPARDY 300 500 400 100 7.3/7.4 200 300 400 500 100 200 100 400 300 500 7.1 200 300 400 500 100 200.](https://reader036.fdocuments.in/reader036/viewer/2022062500/5697bf791a28abf838c82906/html5/thumbnails/40.jpg)
7.6 400
Tell whether the sample is biased or unbiased:
![Page 41: Don’t yell Don’t argue and Have fun! Unit 7 Review JEOPARDY 300 500 400 100 7.3/7.4 200 300 400 500 100 200 100 400 300 500 7.1 200 300 400 500 100 200.](https://reader036.fdocuments.in/reader036/viewer/2022062500/5697bf791a28abf838c82906/html5/thumbnails/41.jpg)
7.6 400
What is
BIASED
![Page 42: Don’t yell Don’t argue and Have fun! Unit 7 Review JEOPARDY 300 500 400 100 7.3/7.4 200 300 400 500 100 200 100 400 300 500 7.1 200 300 400 500 100 200.](https://reader036.fdocuments.in/reader036/viewer/2022062500/5697bf791a28abf838c82906/html5/thumbnails/42.jpg)
7.6 500
Find the margin of error:
In a survey of 990 workers, 30% said that eat at home during a
typical work week
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7.6 500
What is
± 0.032
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7.7 100
Name the function belowy = 2x2 + 7x – 9
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7.7 100
What is
QUADRATIC
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7.7 200
Name the function below:
y = 3x
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7.7 200
What is
EXPONENTIAL
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7.7 300
Determine which function represents the graph below:
![Page 49: Don’t yell Don’t argue and Have fun! Unit 7 Review JEOPARDY 300 500 400 100 7.3/7.4 200 300 400 500 100 200 100 400 300 500 7.1 200 300 400 500 100 200.](https://reader036.fdocuments.in/reader036/viewer/2022062500/5697bf791a28abf838c82906/html5/thumbnails/49.jpg)
7.7 300
What is
LINEAR
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7.7 400
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7.7 400
What is
A: y = 35.3(0.84)x
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7.7 500
![Page 53: Don’t yell Don’t argue and Have fun! Unit 7 Review JEOPARDY 300 500 400 100 7.3/7.4 200 300 400 500 100 200 100 400 300 500 7.1 200 300 400 500 100 200.](https://reader036.fdocuments.in/reader036/viewer/2022062500/5697bf791a28abf838c82906/html5/thumbnails/53.jpg)
7.7 500
What is
C: y = 0.05x2 – 1.06x + 6.69