76% of U.S. adults think that political correctness is a problem in America today. You randomly select six U.S. adults and ask them whether they th correctness is a problem in America today. The random variable represents the number of U.S. adults who think that political correctness is a prob Answer the questions below. Find the mean of the binomial distribution. (Round to the nearest tenth as needed.) Find the variance of the binomial distribution. (Round to the nearest tenth as needed.) Find the standard deviation of the binomial distribution. (Round to the nearest tenth as needed.)

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.4: Collecting Data
Problem 4E
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76% of U.S. adults think that political correctness is a problem in America today. You randomly select six U.S. adults and ask them whether they think that political
correctness is a problem in America today. The random variable represents the number of U.S. adults who think that political correctness is a problem in America today.
Answer the questions below.
Find the mean of the binomial distribution.
(Round to the nearest tenth as needed.)
Find the variance of the binomial distribution.
o2 = (Round to the nearest tenth as needed.)
Find the standard deviation of the binomial distribution.
(Round to the nearest tenth as needed.)
Interpret the results in the context of the real-life situation.
Most samples of 6 adults would differ from the mean by no more than
(Type integers or decimals rounded to the nearest tenth as needed.)
Enter your answer in each of the answer boxes.
Transcribed Image Text:76% of U.S. adults think that political correctness is a problem in America today. You randomly select six U.S. adults and ask them whether they think that political correctness is a problem in America today. The random variable represents the number of U.S. adults who think that political correctness is a problem in America today. Answer the questions below. Find the mean of the binomial distribution. (Round to the nearest tenth as needed.) Find the variance of the binomial distribution. o2 = (Round to the nearest tenth as needed.) Find the standard deviation of the binomial distribution. (Round to the nearest tenth as needed.) Interpret the results in the context of the real-life situation. Most samples of 6 adults would differ from the mean by no more than (Type integers or decimals rounded to the nearest tenth as needed.) Enter your answer in each of the answer boxes.
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