Question
A nationwide sample of employed men and women were asked whether they were worried about the...
A nationwide sample of employed men and women were asked whether they were worried about the security of their job. The results were:
| Men | Women | |
| Number Sampled | 500 | 500 |
| Number Worried | 360 | 315 |
At the 8% level of significance, can we conclude that there is a larger proportion of men that are worried about their job security?
*Do not use p-values
*Use and show the 5-step method
Step 1: H0=
HA=
Step 2: alpha =
Step 3: Test Statistic:
Step 4: Decision Rule:
Step 5: Calculation and Decision
Reject or do not reject H0? Why?
Homework Answers
Answer #1
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