aren probabilities thata customer will rent 0 1.2.3.or 4 DVDS on a single visit to the rental storeare0.4, 0.25,0.1,0.15, and 0.1, respectively, Construct a probability distribution for the given datathen construct a graph for the probability distribution.

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Answered: 3. The probabilities thata customer…

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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A consumer agency surveyed all 2500 families living in a small town to collect data on the number of television sets owned by them. The following table lists the frequency distribution of the data collected by this agency. 5. Number of TV sets owned 1 2 3 4 Number of families 120 970 730 410 270 (a) Construct a probability distribution table for the numbers of television sets owned by these families. Draw a bar graph of the probability distribution. Are the probabilities listed in the table of part a) exact or approximate probabilities of various outcomes? Explain. Let X denote the number of television sets owned by a randomly selected family from this town. Find the following probabilities. (i) (iii) Find the mean and standard deviation for the probability distribution developed for the number of television sets owned by all 2500 families in a town. Give a brief interpretation of the values of the mean and standard deviation. (b) (c) P(X= 1) P(X 2) P(1< X <3) (d)
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3. The probabilities thata customer will rent 0,1,2,3, or 4 DVDS on a single visit to the rental store are 0.4,0.25,0.1,0.15, and 0.1, respectively, Constructa probability distribution for the given data, then construct agraph for the probability distribution.