Suppose that 42% of students of a high school play video games at least once a month. The computer programming club takes an SRS of 30 students from the population of 792 students at the school and finds that 40% of students sampled play video games at least once a month. The club plans to take more samples like this. Let p represent the proportion of a sample of 30 students who play video games at least once a month. What are the mean and standard deviation of the sampling distribution of p? Choose 1 answer: Hộ = (30)(0.42) Og = /30(0.42)(0.58) Hp = 0.4 0.4 (0.6) Op = V 30 Hp = (30)(0.4) Og = /30(0.4)(0.6) Hp = 0.42
Suppose that 42% of students of a high school play video games at least once a month. The computer programming club takes an SRS of 30 students from the population of 792 students at the school and finds that 40% of students sampled play video games at least once a month. The club plans to take more samples like this. Let p represent the proportion of a sample of 30 students who play video games at least once a month. What are the mean and standard deviation of the sampling distribution of p? Choose 1 answer: Hộ = (30)(0.42) Og = /30(0.42)(0.58) Hp = 0.4 0.4 (0.6) Op = V 30 Hp = (30)(0.4) Og = /30(0.4)(0.6) Hp = 0.42
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 2GP
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