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)
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ISBN:9780134753119
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Chapter1: Combinatorial Analysis
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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
Transcribed Image Text: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.
Transcribed Image Text: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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