# Math 2315-90, section 90, Spring Instructor: Dr. Emily Kosh (Homework) e:-/48 Due : Friday, April 26, 2019 12:05 PM CDTLast

###### Question:

Math 2315-90, section 90, Spring Instructor: Dr. Emily Kosh (Homework) e:-/48 Due : Friday, April 26, 2019 12:05 PM CDTLast Saved : n/a Saving....0 sBBBasicStat8 7.5.008. ose x has a distribution with μ 61 and σ 2. (a) If random samples of size n distribution of sample means? 16 are selected, can we say anything about the x O Yes, the x distribution is normal with mean μ-= 61 and σǐ 2. O Yes, the x distribution is normal with mean μ-= 61 and = 0.1. o No, the sample size is too small. O Yes, the x distribution is normal with mean μǐ 61 and σ天一05. (b) If the original x distribution is normal, can we say anything about the x distribution o random samples of size 16? O Yes, the x distribution is normal with mean μ- 61 and σί-05. O Yes, the x distribution is normal with mean μ,61 and σ天 2. O No, the sample size is too small. distribution is normal with mean μ x = 61 and σ Yes, the 0.1. Find P(57 s X S 62). (Round your answer to four decimal places.) Need Help?Talk to a Tuter

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