population mean annual salary for environmental compliance specialists is about $60,500. A random sample of 45 specialists is drawn from this population. What he probability that the mean salary of the sample is less than $58,000? Assume o = $6,000. probability that the mean salary of the sample is less than $58,000 is und to four decimal places as needed.) rpret the results. Choose the correct answer below. A. Only 0.26% of samples of 45 specialists will have a mean salary less than $58,000. This is an unusual event. B. About 0.26% of samples of 45 specialists will have a mean salary less than $58,000. This is not an unusual event C. Only 26% of samples of 45 specialists will have a mean salary less than $58,000. This is an unusual event. D. About 26% of samples of 45 specialists will have a mean salary less than $58,000. This is not an unusual event.
population mean annual salary for environmental compliance specialists is about $60,500. A random sample of 45 specialists is drawn from this population. What he probability that the mean salary of the sample is less than $58,000? Assume o = $6,000. probability that the mean salary of the sample is less than $58,000 is und to four decimal places as needed.) rpret the results. Choose the correct answer below. A. Only 0.26% of samples of 45 specialists will have a mean salary less than $58,000. This is an unusual event. B. About 0.26% of samples of 45 specialists will have a mean salary less than $58,000. This is not an unusual event C. Only 26% of samples of 45 specialists will have a mean salary less than $58,000. This is an unusual event. D. About 26% of samples of 45 specialists will have a mean salary less than $58,000. This is not an unusual event.
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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![**Find the probability and interpret the results. If convenient, use technology to find the probability.**
The population mean annual salary for environmental compliance specialists is about $60,500. A random sample of 45 specialists is drawn from this population. What is the probability that the mean salary of the sample is less than $58,000? Assume σ = $6,000.
---
The probability that the mean salary of the sample is less than $58,000 is \[ \].
(Round to four decimal places as needed.)
**Interpret the results. Choose the correct answer below.**
- A. Only 0.26% of samples of 45 specialists will have a mean salary less than $58,000. This is an unusual event.
- B. About 0.26% of samples of 45 specialists will have a mean salary less than $58,000. This is not an unusual event.
- C. Only 26% of samples of 45 specialists will have a mean salary less than $58,000. This is an unusual event.
- D. About 26% of samples of 45 specialists will have a mean salary less than $58,000. This is not an unusual event.
**Graphical Representation (if applicable):**
The provided text does not include any graphs or diagrams. However, if you are using this problem in an educational context and wish to illustrate it with a diagram, you might consider a normal distribution curve highlighting the mean salary of $60,500 and marking the area corresponding to salaries less than $58,000 to visually represent the probability sought.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe06fe914-1239-47ca-9a69-106db7b604fb%2F3aa1c918-ced2-4c4c-a024-4e2597fa3ab7%2Frvhiqq5r_processed.jpeg&w=3840&q=75)
Transcribed Image Text:**Find the probability and interpret the results. If convenient, use technology to find the probability.**
The population mean annual salary for environmental compliance specialists is about $60,500. A random sample of 45 specialists is drawn from this population. What is the probability that the mean salary of the sample is less than $58,000? Assume σ = $6,000.
---
The probability that the mean salary of the sample is less than $58,000 is \[ \].
(Round to four decimal places as needed.)
**Interpret the results. Choose the correct answer below.**
- A. Only 0.26% of samples of 45 specialists will have a mean salary less than $58,000. This is an unusual event.
- B. About 0.26% of samples of 45 specialists will have a mean salary less than $58,000. This is not an unusual event.
- C. Only 26% of samples of 45 specialists will have a mean salary less than $58,000. This is an unusual event.
- D. About 26% of samples of 45 specialists will have a mean salary less than $58,000. This is not an unusual event.
**Graphical Representation (if applicable):**
The provided text does not include any graphs or diagrams. However, if you are using this problem in an educational context and wish to illustrate it with a diagram, you might consider a normal distribution curve highlighting the mean salary of $60,500 and marking the area corresponding to salaries less than $58,000 to visually represent the probability sought.
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