Question 6 A population of values has a normal distribution with u random sample of size n = 39. Please show your answers as numbers accurate to 4 decimal places. 56.2 and o = 83.1. You intend to drawa Find the probability that a single randomly selected value is between 69.5 and 90.8. P(69.5 < X< 90.8) = %3D Find the probability that a sample of size n = 90.8. 39 is randomly selected with a mean between 69.5 and P(69.5 < I< 90.8) = Submit Question

A First Course in Probability (10th Edition)
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ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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●Question 6
A population of values has a normal distribution with u – 56.2 and o = 83.1. You intend to draw a
random sample of size n = 39. Please show your answers as numbers accurate to 4 decimal places.
Find the probability that a single randomly selected value is between 69.5 and 90.8.
P(69.5<X < 90.8) =
%3D
Find the probability that a sample of sizen = 39 is randomly selected with a mean between 69.5 and
90.8.
P(69.5 < < 90.8)% =
Submit Question
Transcribed Image Text:●Question 6 A population of values has a normal distribution with u – 56.2 and o = 83.1. You intend to draw a random sample of size n = 39. Please show your answers as numbers accurate to 4 decimal places. Find the probability that a single randomly selected value is between 69.5 and 90.8. P(69.5<X < 90.8) = %3D Find the probability that a sample of sizen = 39 is randomly selected with a mean between 69.5 and 90.8. P(69.5 < < 90.8)% = Submit Question
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