Survey of 20 Men and 16 Women

How many pairs of shoes do you have in your closet? How do you establish that this sample is truly random?

Men	Women
10	20
5	23
15	28
20	26
11	27
12	29
25	15
19	16
10	19
6	14
7	10
14	34
12	45
20	32
35	30
19
16
18

STEP 3: You will analyze your data and compute the following statisticsfor each group:

1) The Mean and standard deviation of the numbers

2) The Median for the data

3) The Mode for the data

4) The 90% confidence interval of the mean

STEP 4:Construct a complete hypothesis test and determine if the two groups have significantly different responses using = 0.05.

STEP 5:Write a one-page introduction to your research, and discuss how you selected your sample. Is it a random sample?