We want to know if the average rating of attractiveness (1=homely, 5=stunning) of a typical person differs depending on the state they are located in. We believe that there will be significant differences in the average attractiveness of the people at each of the four states we examine. Provided are the data we collected from four different states: OR, WA, ID, and CA (see below): OR WA ID CA x bar 3.01 3.07 2.88 3.7 SD 0.42 0.60 0.46 0.30 n 10 10 10 9 SS 92.19 97.47 84.84 123.95
We want to know if the average rating of attractiveness (1=homely, 5=stunning) of a typical person differs depending on the state they are located in. We believe that there will be significant differences in the average attractiveness of the people at each of the four states we examine. Provided are the data we collected from four different states: OR, WA, ID, and CA (see below): OR WA ID CA x bar 3.01 3.07 2.88 3.7 SD 0.42 0.60 0.46 0.30 n 10 10 10 9 SS 92.19 97.47 84.84 123.95
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
We want to know if the average rating of attractiveness (1=homely, 5=stunning) of a typical person differs depending on the state they are located in. We believe that there will be significant differences in the average attractiveness of the people at each of the four states we examine.
Provided are the data we collected from four different states: OR, WA, ID, and CA (see below):
|
OR |
WA |
ID |
CA |
x bar |
3.01 |
3.07 |
2.88 |
3.7 |
SD |
0.42 |
0.60 |
0.46 |
0.30 |
n |
10 |
10 |
10 |
9 |
SS |
92.19 |
97.47 |
84.84 |
123.95 |
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