A population of values has a normal distribution with u = 46 and o = 79.3. You intend to draw a random sample of size n = 90. Please show your answers as numbers accurate to 4 decimal places. Find the probability that a single randomly selected value is between 33.5 and 71.1. P(33.5 < X< 71.1) = 0.1868 Find the probability that a sample of size n = 90 is randomly selected with a mean between 33.5 and 71.1. P(33.5 < <71.1) = 0.9313

A population of values has a normal distribution with u = 46 and o = 79.3. You intend to draw a random sample of size n = 90. Please show your answers as numbers accurate to 4 decimal places. Find the probability that a single randomly selected value is between 33.5 and 71.1. P(33.5 < X< 71.1) = 0.1868 Find the probability that a sample of size n = 90 is randomly selected with a mean between 33.5 and 71.1. P(33.5 < <71.1) = 0.9313

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...

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