Ask Question
27 October, 16:47

A survey was conducted by the Public Housing Authority in a certain community among 1000 families to determine the distribution of families by size. The results are given below. Family Size 2 3 4 5 6 7 8 Frequency of Occurrence 302 184 214 113 80 15 92 (a) Find the probability distribution of the random variable X, where X denotes the number of people in a randomly chosen family. Give exact answers.

+4
Answers (1)
  1. 27 October, 17:00
    0
    Explained

    Step-by-step explanation:

    Total Frequency = 302+185+200+87+61+12+153 = 1000

    X 2 3 4 5 6 7 8

    P (X) 302/1000=0.302 0.185 0.2 0.087 0.061 0.012 0.153
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “A survey was conducted by the Public Housing Authority in a certain community among 1000 families to determine the distribution of families ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers