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January 24, 2015

January 24, 2015

Posted by **Ryan** on Monday, February 7, 2011 at 4:08am.

x 1 2 3 4 5 6 7

P(X = x) 0.16 0.32 0.05 0.31 0.10 0.05 0.01

How many people can we expect to see living in the randomly chosen household?

Answer

4.14

3.06

4.00

1.79

1.24

What is the probability that the randomly selected household will contain more than 4 people?

Answer

0.47

0.31

0.16

0.84

0.53

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