1.1In a recent survey, 10,000 households were randomly selected. One of the questions on the survey asked how many TVs they had. The results are given in the table below.Number of TVs to number of households# of TVs# of Households P(X=x)0160 13140 23790 31920 4780 5210 Total10,000 a) Fill in the third column of the table to create a probability density function P(X=x). b) What is the probability that a randomly-selected household would have exactly 4 TVs?

The provided information is as follows:The total number of households is 10000. is the number of…

Answered: In a recent survey, 10,000 households…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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1.1

In a recent survey, 10,000 households were randomly selected. One of the questions on the survey asked how many TVs they had. The results are given in the table below.

Number of TVs to number of households

# of TVs	# of Households	P(X=x)
0	160
1	3140
2	3790
3	1920
4	780
5	210
Total	10,000

a) Fill in the third column of the table to create a probability density function P(X=x).
b) What is the probability that a randomly-selected household would have exactly 4 TVs?

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