Question

2. 53% of U.S. adults have very little confidence in newspapers. You randomly select 10 U.S. adults. Find the probability that the number of U.S. adults who have very little confidence in newspaper is exactly four. Use the binomial formula. {you will not have this hint on the exam}

Name: 2. 53% of U.S. adults have very little confidence in newspapers. You randomly select 10 U.S. adults. Find the probability that the number of U.S. adults who have very little confidence in newspaper is exactly four. Use the binomial formula. {you will not have this hint on the exam}
Uploaded: 2023-07-15T09:55:11-08:00
Duration: 2 min 33 s
Channel: Prabhakar Kumar
Description: 2. 53% of U.S. adults have very little confidence in newspapers. You randomly select 10 U.S. adults. Find the probability that the number of U.S. adults who have very little confidence in newspaper is exactly four. Use the binomial formula. {you will not have this hint on the exam}

          2. 53% of U.S. adults have very little confidence in newspapers. You randomly select 10 U.S. adults. Find the probability that the number of U.S. adults who have very little confidence in newspaper is exactly four. Use the binomial formula. {you will not have this hint on the exam}

2. 53% of U.S. adults have very little confidence in newspapers. You randomly select 10 U.S. adults. Find the probability that the number of U.S. adults who have very little confidence in newspaper is exactly four. Use the binomial formula. {you will not have this hint on the exam}

Added by Thomas B.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

Instant Answer

Solved by Expert Prabhakar Kumar

07/15/2023

Step 1

S. adults selected) - k = 4 (number of U.S. adults who have very little confidence in newspapers) - p = 0.53 (probability of an adult having very little confidence in newspapers) - q = 1 - p = 1 - 0.53 = 0.47 (probability of an adult not having very little Show more…

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53% of U.S. adults have very little confidence in newspapers. You randomly select 10 U.S. adults. Find the probability that the number of U.S. adults who have very little confidence in newspaper is exactly four. Use the binomial formula. {you will not have this hint on the exam} 53% of U.S.adults have very little confidence in newspapers.You randomly select 10 U.S.adults.Find the probability that the number of U.S.adults who have very little confidence in newspaper is exactly four.Use the binomial formula.{you will not have this hint on the exam}