Question 1: In a normal distribution with the mean u and standard deviation o, P(X < 3.6) = 0.5 and P(X < 2.8) – 0.3446. What is the value of u b. Calculate the value of o а.

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
icon
Related questions
Question

i need in words 

not handwritten solution

Question 1:
In a normal distribution with the mean u and standard deviation o, P(X < 3.6) = 0.5 and P(X < 2.8) –
0.3446.
a. What is the value of u
b. Calculate the value of o
Transcribed Image Text:Question 1: In a normal distribution with the mean u and standard deviation o, P(X < 3.6) = 0.5 and P(X < 2.8) – 0.3446. a. What is the value of u b. Calculate the value of o
Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

Blurred answer