Mathematics > EXAM > Chamberlain College of Nursing, MATH 302 Quiz 3, Question and Answers (All)

Chamberlain College of Nursing, MATH 302 Quiz 3, Question and Answers

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MATH 302 Quiz 3 - Question and Answers Find the area under the standard normal distribution to the left of z = -1.05. Round answer to 4 decimal places. Answer: .2299 Answer Key:0.1469|.1469 Feedb... ack: In Excel, =NORM.S.DIST(-1.05,TRUE) Question 2 of 20 1.0/ 1.0 Points Find P(-1.96 ≤ Z ≤ 1.96). Round answer to 2 decimal places. Answer: .95 Answer Key:0.95|.95 Feedback: In Excel, =NORM.S.DIST(1.96,TRUE)-NORM.S.DIST(-1.96,TRUE) Question 3 of 20 1.0/ 1.0 Points Find P(1.31 < Z < 2.15). Round answer to 4 decimal places. Answer: .0793 Answer Key:0.0793|.0793 Feedback: In Excel, =NORM.S.DIST(2.15,TRUE)-NORM.S.DIST(1.31,TRUE) Part 2 of 6 - Continuous Random Variables and Probability Functions Questions 1.0/ 1.0 Points Question 4 of 20 1.0/ 1.0 Points Find the probability that falls in the shaded area.0.438 Answer Key:A Feedback:(1/8)*5 Part 3 of 6 - The Central Limit Theorem Questions 1.0/ 1.0 Points Question 5 of 20 1.0/ 1.0 Points If the Central Limit Theorem is applicable, this means that the sampling distribution of a ___________ population can be treated as normal since the ______________ is _____________. • A. positively skewed; sample size; small • B. non-normal; mean; large • C. negatively skewed; sample size; large [Show More]

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