B Y A L L Y M I L L E R

Lay Period 2 Reaction Times

Our Amazing

Data!

LastN

am

e

Fir

st

Na

me

He

ad

Siz

e

Gh

os

t

Bla

ste

r

Sto

pw

atc

h

Ha

nd

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Mo

rF

Barkan Omer 54 29 29.03 1F

Berner Riley 57 11 30.44 3M

Caughey Matthew 56 17 29.94 7M

Cimarusti Eric 55 16 30.05 6M

Denzer Haylie 57 28 29.85 1F

Donohue Drew 56 11 29.62 4M

Ellis Sahirah 58 28 29.82 2F

Fisher Ian 56 18 29.03 4M

Hall Corey 55 18 29.99 2M

James Dion 55 17 24.31 0M

Koester Sophia 57 19 27.11 1F

Lemay Brian 54 32 29.85 5M

Martin Madeline 55 17 30.22 3F

Matatov Sarah 55 13 30.09 1F

McNamara Jonathan 53 26 30.12 5M

Miller Allyson 57 17 29.91 1F

Miller Jackson 56 26 29.94 5M

Morris Elizabeth 56 28 29.94 4F

Nadrozny Katherine 54 -9 30.06 1F

Neitzel Alec 55 28 29.83 4M

Neitzel Brady 55 36 29.79 7M

Nguyen Serena 56 24 30.25 2F

Ray Megan 56 -35 29.84 2F

Sharma Abhinav 55 33 29.91 2M

Thomas George 55 41 29.59 2M

Woods Mary 51 2 29.94 7F

Yang Shirley 54 51 29.93 2F

Measures of Center and Range

Mean Median Mode Range Outliers

GhostBlasters

20.07407 19 17, 28 86 -35, -9, 2, 51

Stop Watch 29.57037 29.91 29.94 6.13 24.31, 27.11

Hand Slaps 3.11111 2 2 7 none

Box Plot Ghost Blasters

-35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 50 55 60

Min=-35 max=51 LQ=16 Median=19 UQ=28

Box Plot Stop Watch

25 26 27 28 29 30 31

Min=24.31 Max=30.44 LQ=29.79 Median=29.91 LQ=30.05

Box Plot Hand Slap

0 1 2 3 4 5 6 7

Min=0 Max=7 LQ=1 Median=2 UQ=5

Ghost Blaster Bar Graph

0 1 2 3 4 5

neg35 points

2 points

13 points

17 points

19 points

26 points

29 points

33 points

41 points Brown=Number of People

Lay Per. 2 Ghost Blaster Points

Ghost Blaster Histogram

0 2 4 6 8 10 12

neg35-neg26 points

neg25-neg16 points

neg15-neg6 points

neg5-4 points

5-14 points

15-24 points

25-34 points

35-44 points

45-54 points

Ghost Blaster Line Plot

Lay 2 Reaction times

-40 -30 -20 -10 0 10 20 30 40 50 60

0

5

co

un

t

GhostBlaster

Circle Icon

Variability (Ghost Blaster)

Most people scored between 15 and 24, but some got a lot lower than that.

There is a gap between negative 35 and negative 9.

There are lots of clusters between 15 and 35.

Variability (Stop Watch)

There are gaps between 24.31 and 27.11, and 27.11 and 29.

There are clusters in 29-30, because that is when most people stopped.

There are some outliers, 24.31, and 27.11. Most people stopped at a higher time.

Only a few people stopped over 30.00.

Variability (Hand Slaps)

The mean, median, and mode are all in one place, 2-3. That is what most people scored.

The min is 0 and max is 7, but neither are outliers because there are no gaps in the data.

The cluster are2-3 also, because that is the normal amount of slaps that someone got.

Typical Conclusions

In Ghost Blaster, the mean, median, mode, and clusters are between 15 and 30. So, the typical student scored between 15 and 30.

On the Stop Watch, the mean, median, mode, and clusters are around 30, because we were trying to get exactly 30. So, the typical student stopped it at about 30.00.

In Hand Slaps, the mean, median, mode, and clusters are between 1 and 3. So, the typical student scored between 1 and 3.

Who’s Faster?

As you can see from the chart below, the girls have a mean and median which is higher, but is also closer to 30, which was the target. Since the girls got closer, they reacted faster.

Lay 2 Reaction times

F

M

24 25 26 27 28 29 30 31

Mo

rF

StopWatch

Circle Icon

Key:Green=MalePink=Female

THE GIRLS!!!