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Problem 14 please. Please write mean as M and standard deviation as 6. Clear explanation please

Problem 14 please. Please write mean as M and standard deviation as 6. Clear explanation please

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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Problem 14 please. Please write mean as M and standard deviation as 6. Clear explanation please 

mple of 400 ad d) 56.94% of 32.07 sing the income tax is approtimat c) 6.94% distributed with a mean command wight of a randomly 13. A selects 3 items Prom a box of 50. Horr many different selectis quality technicijan of size 3 are possible ? a) 19600 b) 150 c) 50 d) 117600 14. Thirty tro percent of adults did not risit their physician s' offices last year For a rondon Somple of 15 adults, the mean and the stondard deviation for the number adults in this Samp. who did not visit their physic ians last yeare are respectively: a) 2.19 and 3.11 b) 3.22 and 3.26 c)4.80 and 1.81 d)l.8| and 2.19 5. The Folloning teble lists the probabilty distribution f a discyete random variable x: 2. 4 7. P(x) 15 32 ·24 13 .0.8 .06 .02 nd the standord deviation of the random variable x ore respectively: 1.49 d) 1.96 cnd 3.78 3.
Transcribed Image Text:mple of 400 ad d) 56.94% of 32.07 sing the income tax is approtimat c) 6.94% distributed with a mean command wight of a randomly 13. A selects 3 items Prom a box of 50. Horr many different selectis quality technicijan of size 3 are possible ? a) 19600 b) 150 c) 50 d) 117600 14. Thirty tro percent of adults did not risit their physician s' offices last year For a rondon Somple of 15 adults, the mean and the stondard deviation for the number adults in this Samp. who did not visit their physic ians last yeare are respectively: a) 2.19 and 3.11 b) 3.22 and 3.26 c)4.80 and 1.81 d)l.8| and 2.19 5. The Folloning teble lists the probabilty distribution f a discyete random variable x: 2. 4 7. P(x) 15 32 ·24 13 .0.8 .06 .02 nd the standord deviation of the random variable x ore respectively: 1.49 d) 1.96 cnd 3.78 3.
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