The histogram to the right shows the number of booksread by 23 people in a book club over a 3-month period.Complete parts (a) through (c) below.Number of people10-6-42-0+0-23-5 6-8 9-11Number of booksc. What would you estimate for the number of books read by a person in this club?A person in this club reads aboutbooks over this period.(Type a whole number.)

given data no. of books no. of people(f) midpoint(x) fx 0-2 8 1 8 3-5 7 4 28 6-8 6 7 42 9-11 2 10 20 n = 23 ∑fx = 98(c) E(x) = ∑fxn = 9823 = 4.2609 estimated number of books read by person in this club = 4 books over this period.

Answered: The histogram to the right shows the…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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