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 $65,000. A random sample of 44 specialists is drawn from this population What the probability that the mean salary of the sample is less than $62,500? Assume o = $6,200. The probability that the mean salary of the sample is less than $62,500 is (Round to four decimal places as needed.)

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 $65,000. A random sample of 44 specialists is drawn from this population What the probability that the mean salary of the sample is less than $62,500? Assume o = $6,200. The probability that the mean salary of the sample is less than $62,500 is (Round to four decimal places as needed.)

Name: ### Problem Statement:Find the probability and interpret the results.
Uploaded: 2024-03-20T07:06:41.000Z
Channel: Bartleby
Description: ### Problem Statement: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 $65,000. A random sample of 44 specialist

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

please help with a-c questions
Suppose that a company gains an average of 7 customers per $700 spent on advertising. If the company spends $700 on advertising, find the probability of gaining at least 13 customers. Part 1 out of 2Find the mean number λ. Round to the nearest tenth. λ = _______
The individual actually The data represent the results for a test for a certain disease. Assume one individual from the group is randomly selected. Find the probability of getting someone who tests negative, given that he or she did not have the disease. had the disease Yes No Positive Negative 129 23 27 121 The probability is approximately (Round to three decimal places as needed.)
College students are randomly selected and arranged in groups of three. The random variable x is the number in the group who say that they take one or more online courses. Determine whether a probability distribution is given. If a probability distribution is given, find its mean and standard deviation. If a probability distribution is not given, identify the requirements that are not satisfied. Does the table show a probability distribution? Select all that apply. A. Yes, the table shows a probability distribution. B. No, the sum of all the probabilities is not equal to 1. C. No, the random variable x is categorical instead of numerical. D. No, the numerical values of the random variable x are not associated with probabilities. E. No, not every probability is between 0 and 1 inclusive. Find the mean of the random variable x. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. OA. H= students (Round to one decimal place as needed.) O B.…
Find the following probabilities. You MUST draw, label, and shade a curve for each one. Use the table to complete each probability and state the probability to be unusual if it is less than 0.05 or 5%. A. The area to the left of z = -0.97 and to the right of z = 0.97. B. P(-1.76 < z < 0.34)
Quantitative Methods and Probability. Please answer the 3 questions below. 1. There are 40 students in a Quantitative Class. The instructor wants to select a female student to represent the class in a College-wide computer contest. What is the probability of selecting female students from 23 male students and 17 female students? (Hint: Express answer in decimal (3 decimal places). If your answer is 0.012345, write 0.012 in the answer box). Answer:
i need the answer quickly
Pls help correctly
Assume that adults have IQ scores that are normally distributed with a mean of μ=105 and a standard deviation σ=15. Find the probability that a randomly selected adult has an IQ between 90 and 120. Click to view page 1 of the table. LOADING... Click to view page 2 of the table. LOADING... Question content area bottom Part 1 The probability that a randomly selected adult has an IQ between 90 and 120 is enter your response here. (Type an integer or decimal rounded to four decimal places as needed.)
A random variable follows the normal probability distribution with a mean of 100 and a standard deviation of 10. Determine the probability for a randomly selected value from this population in parts a through d below. Click here to view page 1 of the standard normal probability table. Click here to view page 2 of the standard normal probability table. Question content area bottom Part 1 a. What is the probability that the value is less than 90? The probability that the value is less than 90 is enter your response here. Part 2 b. What is the probability that the value is less than 85? The probability that the value is less than 85 is (Round to four decimal places as needed.) Part 3 c. What is the probability that the value is more than 130? The probability that the value is more than 130 is enter your response here. Part 4 d. What is the probability that the value is more than 75? The probability that the value is more than 75 is (Round to four decimal…
College students are randomly selected and arranged in groups of three. The random variable x is the number in the group who say that they take one or more online courses. Determine whether a probability distribution is given. If a probability distribution is given, find its mean and standard deviation. If a probability distribution is not given, identify the requirements that are not satisfied. Does the table show a probability distribution? Select all that apply. A. Yes, the table shows a probability distribution. B. No, the numerical values of the random variable x are not associated with probabilities. C. No, the random variable x is categorical instead of numerical. D. No, the sum of all the probabilities is not equal to 1. E. No, not every probability is between 0 and 1 inclusive. Find the mean of the random variable x. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. μ= students (Round to one decimal place as needed.) OB.…
The table lists the drinking habits of a group of college students. If a student is chosen at random, find the probability of getting someone who is men or heavy drinker. Round your answer to three decimal places. Sex Regular Drinker Heavy Drinker Total Man Woman Total 87 101 188 0.463 0.032 0.016 0.479 Non-drinker 35 87 122 49 11 60 3 3 6