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 $57,500? Assume o = $6,000. drawn from this population. What is the probability that the mean salary of the sample is less than The probability that the mean salary of the sample is less than $57,500 is (Round to four decimal places as needed.) Interpret the results. Choose the correct answer below. O A. Only 4% of samples of 45 specialists will have mean salary less than $57,500. This is an extremely unusual event. O B. About 0.04% of samples of 45 specialists will have a mean salary less than $57,500. This is not an unusual event. O C. Only 0.04% of samples of 45 specialists will have a mean salary less than $57,500. This is an extremely unusual event. O D. About 4% of samples of 45 specialists will have a mean salary less than $57,500. This is not an unusual event.
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 $57,500? Assume o = $6,000. drawn from this population. What is the probability that the mean salary of the sample is less than The probability that the mean salary of the sample is less than $57,500 is (Round to four decimal places as needed.) Interpret the results. Choose the correct answer below. O A. Only 4% of samples of 45 specialists will have mean salary less than $57,500. This is an extremely unusual event. O B. About 0.04% of samples of 45 specialists will have a mean salary less than $57,500. This is not an unusual event. O C. Only 0.04% of samples of 45 specialists will have a mean salary less than $57,500. This is an extremely unusual event. O D. About 4% of samples of 45 specialists will have a mean salary less than $57,500. This is not an unusual event.
MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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Contingency Table
A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.
Binomial Distribution
Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.
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![**Find the probability and interpret the results using Technology**
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 $57,500? Assume σ = $6,000.
**The probability that the mean salary of the sample is less than $57,500 is** [ ]
(Round to four decimal places as needed.)
**Interpret the results. Choose the correct answer below.**
- A. Only 4% of samples of 45 specialists will have a mean salary less than $57,500. This is an extremely unusual event.
- B. About 0.04% of samples of 45 specialists will have a mean salary less than $57,500. This is not an unusual event.
- C. Only 0.04% of samples of 45 specialists will have a mean salary less than $57,500. This is an extremely unusual event.
- D. About 4% of samples of 45 specialists will have a mean salary less than $57,500. This is not an unusual event.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1c359ab6-fa1b-49e6-a371-5a9531b7a9d3%2F66a75457-4b12-438d-b487-8f2c4c3958f0%2Fuzlilpo_processed.jpeg&w=3840&q=75)
Transcribed Image Text:**Find the probability and interpret the results using Technology**
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 $57,500? Assume σ = $6,000.
**The probability that the mean salary of the sample is less than $57,500 is** [ ]
(Round to four decimal places as needed.)
**Interpret the results. Choose the correct answer below.**
- A. Only 4% of samples of 45 specialists will have a mean salary less than $57,500. This is an extremely unusual event.
- B. About 0.04% of samples of 45 specialists will have a mean salary less than $57,500. This is not an unusual event.
- C. Only 0.04% of samples of 45 specialists will have a mean salary less than $57,500. This is an extremely unusual event.
- D. About 4% of samples of 45 specialists will have a mean salary less than $57,500. This is not an unusual event.
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