Suppose x has a distribution with u = 62 and o = 8. A USE SALT (a) If random samples of size n = 16 are selected, can we say anything about the x distribution of sample means? O Yes, the x distribution is normal with mean u = 62 and o= 2. Yes, the x distribution is normal with mean µ - = 62 and o - = 0.5. O Yes, the x distribution is normal with meanu,= 62 and o = 8. No, the sample size is too small. (b) If the original x distribution is normal, can we say anything about the x distribution of random samples of size 10 Yes, the x distribution is normal with mean µ- 62 and o = 2. O Yes, the x distribution is normal with meanu- 62 and o 0.5. O Yes, the x distribution is normal with meanu-= 62 and o- = 8. O No, the sample size is too small. Find P(58 s x 63). (Round your answer to four decimal places.) O O

Suppose x has a distribution with u = 62 and o = 8. A USE SALT (a) If random samples of size n = 16 are selected, can we say anything about the x distribution of sample means? O Yes, the x distribution is normal with mean u = 62 and o= 2. Yes, the x distribution is normal with mean µ - = 62 and o - = 0.5. O Yes, the x distribution is normal with meanu,= 62 and o = 8. No, the sample size is too small. (b) If the original x distribution is normal, can we say anything about the x distribution of random samples of size 10 Yes, the x distribution is normal with mean µ- 62 and o = 2. O Yes, the x distribution is normal with meanu- 62 and o 0.5. O Yes, the x distribution is normal with meanu-= 62 and o- = 8. O No, the sample size is too small. Find P(58 s x 63). (Round your answer to four decimal places.) O O

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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