Suppose you’re interested to know if men or women drink more alcohol in a typical week. Perform an independent-samples t-test using the below data and the categories of males (n=5) and females (n=5) and their scores on “alc.week” to determine if we can conclude that there is a significant difference between Males and Females. Males Females 10 15 4 3 0 4 7 0 17 2   S2males  =  41.30                                               s2females = 34.70 Mean = 7.6                                                      Mean = 4.8

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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  1. Suppose you’re interested to know if men or women drink more alcohol in a typical week. Perform an independent-samples t-test using the below data and the categories of males (n=5) and females (n=5) and their scores on “alc.week” to determine if we can conclude that there is a significant difference between Males and Females.

Males

Females

10

15

4

3

0

4

7

0

17

2

 

S2males  =  41.30                                               s2females = 34.70

Mean = 7.6                                                      Mean = 4.8

 

 

 

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