You are conducting a study to see if the proportion of women over 40 who regularly have mammograms is significantly more than 0.79. You use a significance level of a = 0.01. Ho:p = 0.79 H1:p > 0.79 You obtain a sample of size n = 253 in which there are 213 successes. What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value = The p-value is... O less than (or equal to) a greater than a This test statistic leads to a decision to... Oreject the null O accept the null O fail to reject the null

MATLAB: An Introduction with Applications
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Chapter1: Starting With Matlab
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As such, the final conclusion is that...

- There is sufficient evidence to warrant rejection of the claim that the proportion of women over 40 who regularly have mammograms is more than 0.79.

- There is not sufficient evidence to warrant rejection of the claim that the proportion of women over 40 who regularly have mammograms is more than 0.79.

- The sample data support the claim that the proportion of women over 40 who regularly have mammograms is more than 0.79.

- There is not sufficient sample evidence to support the claim that the proportion of women over 40 who regularly have mammograms is more than 0.79.
Transcribed Image Text:As such, the final conclusion is that... - There is sufficient evidence to warrant rejection of the claim that the proportion of women over 40 who regularly have mammograms is more than 0.79. - There is not sufficient evidence to warrant rejection of the claim that the proportion of women over 40 who regularly have mammograms is more than 0.79. - The sample data support the claim that the proportion of women over 40 who regularly have mammograms is more than 0.79. - There is not sufficient sample evidence to support the claim that the proportion of women over 40 who regularly have mammograms is more than 0.79.
You are conducting a study to see if the proportion of women over 40 who regularly have mammograms is significantly more than 0.79. You use a significance level of \( \alpha = 0.01 \).

\[
H_0: p = 0.79 \\
H_1: p > 0.79
\]

You obtain a sample of size \( n = 253 \) in which there are 213 successes.

**What is the test statistic for this sample?** (Report answer accurate to three decimal places.)

Test statistic = [ ]

**What is the p-value for this sample?** (Report answer accurate to four decimal places.)

p-value = [ ]

The p-value is…

- [ ] less than (or equal to) \( \alpha \)
- [ ] greater than \( \alpha \)

This test statistic leads to a decision to…

- [ ] reject the null
- [ ] accept the null
- [ ] fail to reject the null
Transcribed Image Text:You are conducting a study to see if the proportion of women over 40 who regularly have mammograms is significantly more than 0.79. You use a significance level of \( \alpha = 0.01 \). \[ H_0: p = 0.79 \\ H_1: p > 0.79 \] You obtain a sample of size \( n = 253 \) in which there are 213 successes. **What is the test statistic for this sample?** (Report answer accurate to three decimal places.) Test statistic = [ ] **What is the p-value for this sample?** (Report answer accurate to four decimal places.) p-value = [ ] The p-value is… - [ ] less than (or equal to) \( \alpha \) - [ ] greater than \( \alpha \) This test statistic leads to a decision to… - [ ] reject the null - [ ] accept the null - [ ] fail to reject the null
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