New Zealand Travel... G Google S Add to MyRegistry Mail - sgorham@a. Part 4 of 6 (d) Find the probability that between 70% and 75% of the people in the sample were in debt. The probability that between 70% and 75% of the people in the sample were in debt is Part 5 of 6 (e) Find the. probability that more than 71% of the people in the sample were in debt. The probability that more than 71% of the people in the sample were in debt is Part 6 of 6 (f) Would it be unusual if less than 67% of people in the sample were in debt? It (Choose one) V be unusual if less than 67% of the people in the sample were in debt, since the probability is Eouo For I ator Submit Assign
New Zealand Travel... G Google S Add to MyRegistry Mail - sgorham@a. Part 4 of 6 (d) Find the probability that between 70% and 75% of the people in the sample were in debt. The probability that between 70% and 75% of the people in the sample were in debt is Part 5 of 6 (e) Find the. probability that more than 71% of the people in the sample were in debt. The probability that more than 71% of the people in the sample were in debt is Part 6 of 6 (f) Would it be unusual if less than 67% of people in the sample were in debt? It (Choose one) V be unusual if less than 67% of the people in the sample were in debt, since the probability is Eouo For I ator Submit Assign
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Parts 4-6 please
![The educational content from the image is structured into three parts, focusing on probability calculations related to a sample of people in debt. Below is the transcription:
---
**Part 4 of 6**
(d) Find the probability that between 70% and 75% of the people in the sample were in debt.
The probability that between 70% and 75% of the people in the sample were in debt is [ ].
---
**Part 5 of 6**
(e) Find the probability that more than 71% of the people in the sample were in debt.
The probability that more than 71% of the people in the sample were in debt is [ ].
---
**Part 6 of 6**
(f) Would it be unusual if less than 67% of people in the sample were in debt?
It (Choose one ▼) be unusual if less than 67% of the people in the sample were in debt, since the probability is [ ].
---
There are no graphs or diagrams in the image. The tasks require textual input in the marked placeholders after calculation of the probabilities.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F509e8bce-9e19-472b-b32e-290ce2fb93cc%2F2e4dddf3-fc1c-4bbb-83ef-0839dba2a936%2F4qh6ro7_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The educational content from the image is structured into three parts, focusing on probability calculations related to a sample of people in debt. Below is the transcription:
---
**Part 4 of 6**
(d) Find the probability that between 70% and 75% of the people in the sample were in debt.
The probability that between 70% and 75% of the people in the sample were in debt is [ ].
---
**Part 5 of 6**
(e) Find the probability that more than 71% of the people in the sample were in debt.
The probability that more than 71% of the people in the sample were in debt is [ ].
---
**Part 6 of 6**
(f) Would it be unusual if less than 67% of people in the sample were in debt?
It (Choose one ▼) be unusual if less than 67% of the people in the sample were in debt, since the probability is [ ].
---
There are no graphs or diagrams in the image. The tasks require textual input in the marked placeholders after calculation of the probabilities.
![**Student Loans Analysis**
According to the Institute for College Access and Success, 66% of college students graduated with student loan debt in a recent year. A random sample of 90 graduates is analyzed using statistical methods including a Cumulative Normal Distribution Table. The solutions should be rounded to at least four decimal places if necessary.
**Part 1 of 6**
(a) **Find the mean \( \mu_{\hat{p}} \):**
The mean \( \mu_{\hat{p}} \) is \( 0.66 \).
**Part 2 of 6**
(b) **Find the standard deviation \( \sigma_{\hat{p}} \):**
The standard deviation \( \sigma_{\hat{p}} \) is \( 0.0499 \).
**Part 3 of 6**
(c) **Find the probability that less than 53% of the people in the sample were in debt:**
The probability that less than 53% of the people in the sample were in debt is \( 0.0045 \).
**Note:** Utilize the Cumulative Normal Distribution Table as needed for calculations.
**Actions:**
- Make sure to click "Check Answer" to verify your solution.
- Options to "Save For Later" or "Submit Assignment" are available.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F509e8bce-9e19-472b-b32e-290ce2fb93cc%2F2e4dddf3-fc1c-4bbb-83ef-0839dba2a936%2Fgb9e1le_processed.jpeg&w=3840&q=75)
Transcribed Image Text:**Student Loans Analysis**
According to the Institute for College Access and Success, 66% of college students graduated with student loan debt in a recent year. A random sample of 90 graduates is analyzed using statistical methods including a Cumulative Normal Distribution Table. The solutions should be rounded to at least four decimal places if necessary.
**Part 1 of 6**
(a) **Find the mean \( \mu_{\hat{p}} \):**
The mean \( \mu_{\hat{p}} \) is \( 0.66 \).
**Part 2 of 6**
(b) **Find the standard deviation \( \sigma_{\hat{p}} \):**
The standard deviation \( \sigma_{\hat{p}} \) is \( 0.0499 \).
**Part 3 of 6**
(c) **Find the probability that less than 53% of the people in the sample were in debt:**
The probability that less than 53% of the people in the sample were in debt is \( 0.0045 \).
**Note:** Utilize the Cumulative Normal Distribution Table as needed for calculations.
**Actions:**
- Make sure to click "Check Answer" to verify your solution.
- Options to "Save For Later" or "Submit Assignment" are available.
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