A random variable follows the normal probability distribution with a mean of 100 and a standard deviation of 10. Determine the probability for a randomly selected valuefrom this population in parts a through d below.Click here to view page 1 of the standard normal probability table Click here to view page 2 of the standard normal probability table,souta. What is the probability that the value is less than 85?The probability that the value is less than 85 is 0.0668.(Round to four decimal places as needed.)e ResiIncose Opticb. What is the probability that the value is less than 75?1)The probability that the value is less than 75 is 0.0062(Round to four decimal places as needed.)unicatioc. What is the probability that the value is more than 105?The probability that the value is more than 105 is(Round to four decimal places as needed.)Enter your answer in the answer box and then click Check AnswerpartremainingClear AllType here to searchF3F4F5F6F11NumlkF8F9F10F12PIUSCSa k&5€78.8U

Solution. Let X be the normal variable with mean μ=100 and standard deviation σ=10 X~N(μ=100, σ=10)…

A random variable follows the normal probability distribution with a mean of 100 and a standard deviation of 10. Determine the probability for a randomly selecte from this population in parts a through d below. Click here to view page 1 of the standard normal probability table Click here to view page 2 of the standard normal probability table, a. What is the probability that the value is less than 85? The probability that the value is less than 85 is 0.0668 (Round to four decimal places as needed.) b. What is the probability that the value is less than 75? tic The probability that the value is less than 75 is 0.0062 atio (Round to four decimal places as needed.) c. What is the probability that the value is more than 105? The probability that the value is more than 105 is (Round to four decimal places as needed.)

A random variable follows the normal probability distribution with a mean of 100 and a standard deviation of 10. Determine the probability for a randomly selecte from this population in parts a through d below. Click here to view page 1 of the standard normal probability table Click here to view page 2 of the standard normal probability table, a. What is the probability that the value is less than 85? The probability that the value is less than 85 is 0.0668 (Round to four decimal places as needed.) b. What is the probability that the value is less than 75? tic The probability that the value is less than 75 is 0.0062 atio (Round to four decimal places as needed.) c. What is the probability that the value is more than 105? The probability that the value is more than 105 is (Round to four decimal places as needed.)

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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Concept explainers

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.

Question

100%

A random variable follows the normal probability distribution with a mean of 100 and a standard deviation of 10. Determine the probability for a randomly selected value
from this population in parts a through d below.
Click here to view page 1 of the standard normal probability table Click here to view page 2 of the standard normal probability table,
sout
a. What is the probability that the value is less than 85?
The probability that the value is less than 85 is 0.0668.
(Round to four decimal places as needed.)
e Resi
Inco
se Optic
b. What is the probability that the value is less than 75?
1)
The probability that the value is less than 75 is 0.0062
(Round to four decimal places as needed.)
unicatio
c. What is the probability that the value is more than 105?
The probability that the value is more than 105 is
(Round to four decimal places as needed.)
Enter your answer in the answer box and then click Check Answer
part
remaining
Clear All
Type here to search
F3
F4
F5
F6
F11
Numlk
F8
F9
F10
F12
PIUSC
Sa k
&
5
€
7
8.
8
U

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