A population proportion is p = 0.72. A random sample of size n = 50 will be taken and the sample proportion will be used to estimate the population proportion. i. What is the probability that the sample proportion is less than 0.7? ii. What is the probability that the sample proportion is less than 0.8? iii. What is the probability that the sample proportion is between 0.7 and 0.8? This is a fill-in-blank question. Do not show your work. Write probabilities as decimals and round each number to four decimal places. The format of your answer is #.####, #.####, #.####. The first number is the answer for part i, the second number is the answer for part ii, and so on.

A population proportion is p = 0.72. A random sample of size n = 50 will be taken and the sample proportion will be used to estimate the population proportion. i. What is the probability that the sample proportion is less than 0.7? ii. What is the probability that the sample proportion is less than 0.8? iii. What is the probability that the sample proportion is between 0.7 and 0.8? This is a fill-in-blank question. Do not show your work. Write probabilities as decimals and round each number to four decimal places. The format of your answer is #.####, #.####, #.####. The first number is the answer for part i, the second number is the answer for part ii, and so on.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.1: Measures Of Center

Problem 13PPS

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