Question 13 1 pts A normal population has a meanu = 31 and standard deviation o8....
= 23 and standard deviation o = 7. What proportion A normal population has a mean of the population is less than 11? 0.9564 0.0436 0.5675 1.0000
Question 22 2.5 pts Assume the temperature of a certain population of individuals has a meanu - 98.2 and a standard deviation 0-0.70. What is the likelihood of observing a value of less than 97.5?! O 0.9333 O 0.8238 O 0.1762 O 0.3524 Previous Next → Not saved Submit Quiz
Question: A normal population has a mean of 34 and a standard deviation of 11. What proportion of the population is less than 41? Include: -Original Formula/ Formula with applied #'s from problem -Explanation
A normal population has mean = 9 and standard deviation -5. (a) What proportion of the population is less than 19? (b) What is the probability that a randomly chosen value will be greater than 4? Round the answers to four decimal places. Part 1 of 2 The proportion of the population less than 19 is Part 2 of 2 The probability that a randomly chosen value will be greater than 4 is : A normal population has mean =...
A normal population has mean u=61 and standard deviation o=17. (a) What proportion of the population is greater than 100? (b) What is the probability that a randomly chosen value will be less than 82? Round the answers to four decimal places. Part 1 of 2 The proportion of the population greater than 100 is Part 2 of 2 The probability that a randomly chosen value will be less than 82 is
-100. Round your answers A population has meanu - 17 and standard deviation o=22. Find -- and o- for samples of size to one decimal place if needed. 6--
A population has meanu - 15 and standard deviation - 4. Round the answers to two decimal places as needed. ole Part: 0/3 Part 1 of 3 (a) Find the 2-score for a population value of 3. The 2-score for a population value of 3 is II
A normal population has mean = 7 and standard deviation - 7. (a) What proportion of the population is less than 19? (b) What is the probability that a randomly chosen value will be greater than 47 Round the answers to four decimal places Part 1 of 2 The proportion of the population less than 19 is Part 2 of 2 The probability that a randomly chosen value will be greater than 4 is
A normal population has a mean of 18 and a standard deviation of 5. a. Compute the z value associated with 24. (Round your answer to 2 decimal places.) 2 1.20 b. What proportion of the population is between 18 and 24? (Round z-score computation to 2 decimal places and your final answer to 4 decimal places.) Proportion c. What proportion of the population is less than 13? (Round z-score computation to 2 decimal places and your final answer to...
A normal population has mean u = 9 and standard deviation = 5. (a) What proportion of the population is less than 20? (b) What is the probability that a randomly chosen value will be greater than 6? Round the answers to four decimal places. Part 1 of 2 The proportion of the population less than 20 is . Part 2 of 2 The probability that a randomly chosen value will be greater than 6 is .