Find the indicated probability by using the special addition rule. A relative frequency distribution is given below for the size of families in one U.S. city. Size 23 3 4 5 6 7+ Relative frequency. 0.409 0.217 0.205 0.118 0.033 0.018 Find the probability that the size of the family is less

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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Find the indicated probability by using the special addition rule.
A relative frequency distribution is given below for the size of families in one U.S.
city.
Size
2
3
4
5
6
7+
Relative
frequency
0.409
0.217
0.205
0.118
0.033
0.018
A family is selected at random. Find the probability that the size of the family is less
than 5. Round approximations to three decimal places..
Transcribed Image Text:Find the indicated probability by using the special addition rule. A relative frequency distribution is given below for the size of families in one U.S. city. Size 2 3 4 5 6 7+ Relative frequency 0.409 0.217 0.205 0.118 0.033 0.018 A family is selected at random. Find the probability that the size of the family is less than 5. Round approximations to three decimal places..
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