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11. The standard normal distribution is shown below with the shaded area between z- values -1.96 and +1.96. i. For the bell-shaped graph shown below, what is the shaded area under the curve? a) 1 b) 50% c) 0.5 d) 75% e) 95% ii. What is the value of the median? a) 95% b) +1.96 c) 0 d) -1 e) +1 iii. What is the value of the mode? a) 95% b) +1.96 c) 0 d) -1 e) +1 iv. Where are the lower and upper z. coefficients of the middle 75% of the data? a) -1 and +1 b) 1.15 and +1.15 c) -1.5 and +1.5 d) -2 and +2 e) -3 and +3 -3 v. What is the value of the variance? a) 1 b) 2 c) 1.96 d) .95 e) 0

11. The standard normal distribution is shown below with the shaded area between z- values -1.96 and +1.96. i. For the bell-shaped graph shown below, what is the shaded area under the curve? a) 1 b) 50% c) 0.5 d) 75% e) 95% ii. What is the value of the median? a) 95% b) +1.96 c) 0 d) -1 e) +1 iii. What is the value of the mode? a) 95% b) +1.96 c) 0 d) -1 e) +1 iv. Where are the lower and upper z. coefficients of the middle 75% of the data? a) -1 and +1 b) 1.15 and +1.15 c) -1.5 and +1.5 d) -2 and +2 e) -3 and +3 -3 v. What is the value of the variance? a) 1 b) 2 c) 1.96 d) .95 e) 0

MATLAB: An Introduction with Applications
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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11. The standard normal distribution is shown below with the shaded area between z- values -1.96 and +1.96. i. For the bell-shaped graph shown below, what is the shaded area under the curve? a) 1 b) 50% c) 0.5 d) 75% e) 95% ii. iii. iv. What is the value of the median? a) 95% b) +1.96 c) 0 d) -1 e) +1 What is the value of the mode? a) 95% b) +1.96 c) 0 d) -1 e) +1 v. What is the value of the variance? a) 1 b) 2 c) 1.96 -3 d) .95 e) 0 -2 Where are the lower and upper z coefficients of the middle 75% of the data? a) -1 and +1 b) -1.15 and +1.15 c) -1.5 and +1.5 d) -2 and +2 e) -3 and +3 0 2
Transcribed Image Text:11. The standard normal distribution is shown below with the shaded area between z- values -1.96 and +1.96. i. For the bell-shaped graph shown below, what is the shaded area under the curve? a) 1 b) 50% c) 0.5 d) 75% e) 95% ii. iii. iv. What is the value of the median? a) 95% b) +1.96 c) 0 d) -1 e) +1 What is the value of the mode? a) 95% b) +1.96 c) 0 d) -1 e) +1 v. What is the value of the variance? a) 1 b) 2 c) 1.96 -3 d) .95 e) 0 -2 Where are the lower and upper z coefficients of the middle 75% of the data? a) -1 and +1 b) -1.15 and +1.15 c) -1.5 and +1.5 d) -2 and +2 e) -3 and +3 0 2
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