Chapter 6 Quiz GRADED A+ | with accurate answers | 100% correct
Question 2 Correct Marked out of 1.00 Question 3 Correct Marked out of 1.00 A normal probability distribution _____. Select one: a. can be either continuous or discrete b. is a continuous probability distribution c. always has a standard deviation of 1 d. is a discrete probability distribution A standard normal distribution is a normal distribution with _____. Select one: a. any mean and any standard deviation b. a mean of 0 and a standard deviation of 1 c. a mean of 1 and a standard deviation of 0 d. any mean and a standard deviation of 1 Assume z is a standard normal random variable. Then P(1.05 ≤z≤ 2.13) equals _____. Select one: a. .4834 b. None of the answers is correct. c. .8365 d. .1303
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Northern Marianas College
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MG 303
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chapter 6 quiz graded attempt 2