In a survey of 3473 adults aged 57 through 85​ years, it was found that 84.6% of them used at least one prescription medication. Complete parts​ (a) through​ (c) below. a. How many of the 3473 subjects used at least one prescription​ medication? b. Construct a​ 90% confidence interval estimate of the percentage of adults aged 57 through 85 years who use at least one prescription medication. c. What do the results tell us about the proportion of college students who use at least one prescription​ medication?

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A: The number of people among the 3269 subjects who used at least one prescription​ medication is…

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Q: . How many of the 3335 subjects used at least one prescription​ medication? b. Construct a​ 90%…

A: n = 3335 p = 0.804

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Q: A &B

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Q: 1. Construct a 95% confidence interval to estimate the proportion of Wingate male students that are…

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Q: 3469 adults aged 57 through 85​ years, it was found that 85.6​% of them used at least one…

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Q: In a survey of 3010 adults aged 57 through 85 years, it was found that 87.3% of them used at least…

A: https://drive.google.com/file/d/1S_b_En4yZMZPhsaGfBA2eE_M0IJFOVeW/view?usp=sharing

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A: Given Information Total adults(n) = 3293

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Q: In a survey of 3492 adults aged 57 through 85 years, it was found that 84.6% of them used at least…

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A: n = 3092 Sample proportion (p̂) = 88.5% = 0.885

Q: n a survey of 3422 adults aged 57 through 85​ years, it was found that 82.7​% of them used at least…

A:

Q: 3. The Pew Internet and American Life Project conducted a poll between Oct 23 and Nov 19, 2006, in…

A: Given information X = 598, Sample size (n) = 935

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.