Question: I need help solving A 9.2.43 Question Help People were polled on how many books they read the previous year. Initial survey results indicate that

I need help solving A

9.2.43 Question Help People were polled on how many books they read the previous year. Initial survey results indicate that s = 19.4 books. Complete parts (a) through (d) below. E Click the icon to view a partial table of critical values. (a) How many subjects are needed to estimate the mean number of books read the previous year within six books with 95% confidence? This 95% confidence level requires subjects. (Round up to the nearest subject) More

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