Question:
A normal population has a mean of 34 and a standard deviation of 11. What proportion of the population is less than 41?
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Question: A normal population has a mean of 34 and a standard deviation of 11. What...
= 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
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 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 = 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 .
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
A normal population has a mean of 21.0 and a standard deviation of 5.0. a.) Compute the z value associated with 24.0 c.) What proportion of the population is less than 18.0? (Round z-score computation to 2 decimal places and your final answer to 4 decimal places.)
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 a mean of 19 and a standard deviation of 5. a. Compute the z value associated with 22. (Round your answer to 2 decimal places.) Z 0.60| b. What proportion of the population is between 19 and 22? (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 14? (Round z-score computation to 2 decimal places and your final answer to...
A normal population has a mean of 11.2 and a standard deviation of 3.4. Refer to the table in Appendix B.1. a. Compute the z-value associated with 14.3. (Round the final answer to 2 decimal places.) z = b. What proportion of the population is between 11.2 and 14.3? (Round z-score computation to 2 decimal places and the final answer to 4 decimal places.) Proportion c. What proportion of the population is less than 10.0? (Round z-score computation to 2...
A normal population has a mean of 18.3 and a standard deviation of 5. Refer to the table in Appendix B.1 a. Compute the z-value associated with 25.0. (Round the final answer to 2 decimal places.) z = b. What proportion of the population is between 18.3 and 25.0? (Round z-score computation to 2 decimal places and the final answer to 4 decimal places.) Proportion c. What proportion of the population is less than 18.0? (Round z-score computation to 2...