Question

Asked Nov 13, 2019

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Please explain how to do this problem on paper and TI 84

Step 1

The test hypotheses are:

Null hypothesis:

*H*_{0}: *p* = 0.32, that is, 32% in the sample of 702 men over the 50 who regularly have their prostate examined.

Alternative hypothesis:

*H*_{0}: *p* < 0.32, that is, less than 32% in the sample of 702 men over the 50 who regularly have their prostate examined.

Here, the sample size is, *n* = 702; the number of men over the 50 who regularly have their prostate examined is, *x* = 195.

Step 2

**Test statistic:**

Step 3

*T1-84 procedure to obtain test statistic:*

- Press the STAT button and highlight TESTS.
- Scroll down to 5: 1-PropZTest…
- Highlight Stats and hit ENTER
- Choose STATS, Enter values for p0 as 0.32,...

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