3) You might remember my Police Officer friend Steven from an example in Chapter 8. Well, in a rare turn of events, he asked me to return a favor using Statistics. He showed me the following data about Traffic Accidents at the intersection of Ankeny Boulevard and 1" street: Saturday Sunday Day of the Week Monday Tuesday Wednesday Thursday Friday Number 23 18 17 19 23 26 21 of Accidents connection Now, he wanted me to use my "Mathemagic" to tell him whether there was agy between what day it is and the number of Traffic accidents at this intersection, since his boss wants to change his shifts to accommodate. In particular, I knew this meant to test the claim that there are the same number of accidents each day of the week. Run this test using a significance level of 0.05.
3) You might remember my Police Officer friend Steven from an example in Chapter 8. Well, in a rare turn of events, he asked me to return a favor using Statistics. He showed me the following data about Traffic Accidents at the intersection of Ankeny Boulevard and 1" street: Saturday Sunday Day of the Week Monday Tuesday Wednesday Thursday Friday Number 23 18 17 19 23 26 21 of Accidents connection Now, he wanted me to use my "Mathemagic" to tell him whether there was agy between what day it is and the number of Traffic accidents at this intersection, since his boss wants to change his shifts to accommodate. In particular, I knew this meant to test the claim that there are the same number of accidents each day of the week. Run this test using a significance level of 0.05.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question

Transcribed Image Text:3) You might remember my Police Officer friend Steven from an example in Chapter 8. Well,
in a rare turn of events, he asked me to return a favor using Statistics. He showed me the
following data about Traffic Accidents at the intersection of Ankeny Boulevard and 1" street:
Day of
Monday
Tuesday Wednesday Thursday Friday
Saturday Sunday
the Week
Number
23
18
17
19
23
26
21
of
Accidents
Now, he wanted me to use my “Mathemagic" to tell him whether there was agy connection
between what day it is and the number of Traffic accidents at this intersection, since his boss
wants to change his shifts to accommodate. In particular, I knew this meant to test the claim
that there are the same number of accidents each day of the week. Run this test using a
significance level of 0.05.
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