2.) If you choose 40 students what is the probability that their height is above 155 cm?A.) 0.1190 B.) 0.3810 C.) 0.8810D.) 1.183.) If you choose 20 students, what is the probability that their height is below 148 cm?A.) 0.1611B.) 0.3389 C.) 0.8389 D.) 0.9880 Lesson 15: Problems involving Sampling Distribution of Sample MeanProblem Solving: Solve each problem and choose the correct answer Suppose that in acertain High School the average height of female students is 151.8 cm with standarddeviation of 17.2 cm.

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Description: 2.) If you choose 40 students what is the probability that their height is above 155 cm?A.) 0.1190 B.) 0.3810 C.) 0.8810D.) 1.183.) If you choose 20 students, what is the probability that their height is below 148 cm?A.) 0.1611B.) 0.3389 C.) 0.8389

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Probability

2.) If you choose 40 students what is the probability that their height is above 155 cm? A.) 0.1190 B.) 0.3810 C.) 0.8810 D.) 1.18 3.) If you choose 20 students, what the probability that their height is below 148 cm?

2.) If you choose 40 students what is the probability that their height is above 155 cm? A.) 0.1190 B.) 0.3810 C.) 0.8810 D.) 1.18 3.) If you choose 20 students, what the probability that their height is below 148 cm?

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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Concept explainers

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.

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Question

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2.) If you choose 40 students what is the probability that their height is above 155 cm?
A.) 0.1190 B.) 0.3810 C.) 0.8810
D.) 1.18
3.) If you choose 20 students, what is the probability that their height is below 148 cm?
A.) 0.1611
B.) 0.3389 C.) 0.8389 D.) 0.9880

Lesson 15: Problems involving Sampling Distribution of Sample Mean
Problem Solving: Solve each problem and choose the correct answer Suppose that in a
certain High School the average height of female students is 151.8 cm with standard
deviation of 17.2 cm.

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