On a sample of 40 women and 60 men 24 women like shopping

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Reference no: EM13624316

On a sample of 40 women and 60 men, 24 women like shopping, while 28 men like shopping, is there evidence for gender differences?

a. State the null hypothesis

b. State the test you will use(one or two tails,Z or t)

c. Decide the level of significance (?r the confidence level)

d. Find the region of non rejection for your variable (or the region of rejection)

e. Find the value of your variable

f. Decide if your null hypothesis is rejected or not

g. If we assume the proportion does not change what should be the sample size in order to reject the null hypothesis (in case it were not rejected)?

Reference no: EM13624316

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