3) Let X be random variable represents the weights of the vehicles follows the normal distribution with mean B kg and standard deviation A kg. Find the probability that value taken by X is Find the probability that X less than (B + 20) kg. b. Find the probability that X greater than (B – 20) kg. a. С. Find the weights in kg that 95% of the vehicles exceed?
3) Let X be random variable represents the weights of the vehicles follows the normal distribution with mean B kg and standard deviation A kg. Find the probability that value taken by X is Find the probability that X less than (B + 20) kg. b. Find the probability that X greater than (B – 20) kg. a. С. Find the weights in kg that 95% of the vehicles exceed?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 14PPS
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3- Please solve all sub-part questions with steps.
Note: A = 19 and B = 9099
Transcribed Image Text:3) Let X be random variable represents the weights of the vehicles follows the normal distribution with
mean B kg and standard deviation A kg. Find the probability that value taken by X is
a. Find the probability that X less than (B + 20) kg.
b. Find the probability that X greater than (B – 20) kg.
C.
Find the weights in kg that 95% of the vehicles exceed?
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