You are conducting a study to see if the proportion of men over the age of 50 who regularly have their prostate examined is significantly less than 0.36. A random sample of 707 men over the age of 50 found that 198 have their prostate regularly examined. Do the sample data provide convincing evidence to support the claim? Test the relevant hypotheses using a 10% level of significance. Give answer to at least 4 decimal places. What are the correct hypotheses? (Select the correct symbols and use decimal values not percentages.) Ho: Select an answer v? v H1: Select an answer ? v Based on the hypotheses, find the following: Test Statistic = Critical-value= Shade the sampling distribution curve with the correct critical value(s) and shade the critical regions. The arrows can only be dragged to z-scores that are accurate to 1 place after the decimal point (these values correspond to the tick marks on the horizontal axis). Select from the drop down menu to shade to the left, to the right, between or left and right of the z-score(s). Shade: Left of a value ]. Click and drag the arrows to adjust the values. -4 -3 -2 1 -1 2 3 4 -1.5 The correct decision is to Select an answer The correct summary would be: Select an answer men over the age of 50 who regularly have their prostate examined is significantly less than 0.36. that the proportion of
You are conducting a study to see if the proportion of men over the age of 50 who regularly have their prostate examined is significantly less than 0.36. A random sample of 707 men over the age of 50 found that 198 have their prostate regularly examined. Do the sample data provide convincing evidence to support the claim? Test the relevant hypotheses using a 10% level of significance. Give answer to at least 4 decimal places. What are the correct hypotheses? (Select the correct symbols and use decimal values not percentages.) Ho: Select an answer v? v H1: Select an answer ? v Based on the hypotheses, find the following: Test Statistic = Critical-value= Shade the sampling distribution curve with the correct critical value(s) and shade the critical regions. The arrows can only be dragged to z-scores that are accurate to 1 place after the decimal point (these values correspond to the tick marks on the horizontal axis). Select from the drop down menu to shade to the left, to the right, between or left and right of the z-score(s). Shade: Left of a value ]. Click and drag the arrows to adjust the values. -4 -3 -2 1 -1 2 3 4 -1.5 The correct decision is to Select an answer The correct summary would be: Select an answer men over the age of 50 who regularly have their prostate examined is significantly less than 0.36. that the proportion of
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question
![You are conducting a study to see if the proportion of men over the age of 50 who regularly have their prostate examined is significantly less than 0.36. A random sample of 707 men over the age of 50 found that 198 have their prostate regularly examined. Do the sample data provide convincing evidence to support the claim? Test the relevant hypotheses using a 10% level of significance. Give answers to at least 4 decimal places.
### What are the correct hypotheses?
(Select the correct symbols and use decimal values not percentages.)
- **H₀ (null hypothesis):**
- Select an answer: =, <, >, ≠
- Enter a value: [Input box]
- **H₁ (alternative hypothesis):**
- Select an answer: =, <, >, ≠
- Enter a value: [Input box]
### Based on the hypotheses, find the following:
- **Test Statistic:**
- [Input box]
- **Critical-value:**
- [Input box]
### Sampling Distribution Curve
Shade the sampling distribution curve with the correct critical value(s) and shade the critical regions. The arrows can only be dragged to z-scores that are accurate to 1 place after the decimal point (these values correspond to the tick marks on the horizontal axis). Select from the drop-down menu to shade to the left, to the right, between or left and right of the z-score(s).
- **Shade:**
- [Drop-down menu with options: Left of a value, Right of a value, Between values, Left and right of values]
*[Graphic: A normal distribution curve with a shaded region on the left side, indicating the critical region for a left-tailed test. The shaded area begins around z = -1.5 and extends to the left. Below the curve, there is a horizontal axis with z-score labels ranging from -4 to 4.]*
### Conclusion
The correct decision is to [Select an answer from: Reject H₀, Fail to reject H₀].
### Summary
The correct summary would be: [Select an answer from: Conclude, Fail to conclude]
that the proportion of men over the age of 50 who regularly have their prostate examined is significantly less than 0.36.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F64061994-5f1c-449d-8fb6-0cc2c5134779%2Ff36e5017-17b1-4d8d-8b72-195224f483c4%2Fmdruc9s_processed.png&w=3840&q=75)
Transcribed Image Text:You are conducting a study to see if the proportion of men over the age of 50 who regularly have their prostate examined is significantly less than 0.36. A random sample of 707 men over the age of 50 found that 198 have their prostate regularly examined. Do the sample data provide convincing evidence to support the claim? Test the relevant hypotheses using a 10% level of significance. Give answers to at least 4 decimal places.
### What are the correct hypotheses?
(Select the correct symbols and use decimal values not percentages.)
- **H₀ (null hypothesis):**
- Select an answer: =, <, >, ≠
- Enter a value: [Input box]
- **H₁ (alternative hypothesis):**
- Select an answer: =, <, >, ≠
- Enter a value: [Input box]
### Based on the hypotheses, find the following:
- **Test Statistic:**
- [Input box]
- **Critical-value:**
- [Input box]
### Sampling Distribution Curve
Shade the sampling distribution curve with the correct critical value(s) and shade the critical regions. The arrows can only be dragged to z-scores that are accurate to 1 place after the decimal point (these values correspond to the tick marks on the horizontal axis). Select from the drop-down menu to shade to the left, to the right, between or left and right of the z-score(s).
- **Shade:**
- [Drop-down menu with options: Left of a value, Right of a value, Between values, Left and right of values]
*[Graphic: A normal distribution curve with a shaded region on the left side, indicating the critical region for a left-tailed test. The shaded area begins around z = -1.5 and extends to the left. Below the curve, there is a horizontal axis with z-score labels ranging from -4 to 4.]*
### Conclusion
The correct decision is to [Select an answer from: Reject H₀, Fail to reject H₀].
### Summary
The correct summary would be: [Select an answer from: Conclude, Fail to conclude]
that the proportion of men over the age of 50 who regularly have their prostate examined is significantly less than 0.36.
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