# Question: India is the second most populous country in the world

India is the second most populous country in the world, with a population of over 1 billion people. Although the government has offered various incentives for population control, some argue that the birth rate, especially in rural India, is still too high to be sustainable. A demographer assumes the following probability distribution of the household size in India.

Household ......... Size Probability

1 ....... 0.05

2 ........ 0.09

3 ....... 0.12

4 ........ 0.24

5 ........ 0.25

6 ........ 0.12

7 ........ 07

8 ........ 0.06

a. What is the probability that there are less than 5 members in a household in India?

b. What is the probability that there are 5 or more members in a household in India?

c. What is the probability that the number of members in a household in India is strictly between 3 and 6?

d. Graphically depict this probability distribution and comment on its symmetry.

Household ......... Size Probability

1 ....... 0.05

2 ........ 0.09

3 ....... 0.12

4 ........ 0.24

5 ........ 0.25

6 ........ 0.12

7 ........ 07

8 ........ 0.06

a. What is the probability that there are less than 5 members in a household in India?

b. What is the probability that there are 5 or more members in a household in India?

c. What is the probability that the number of members in a household in India is strictly between 3 and 6?

d. Graphically depict this probability distribution and comment on its symmetry.

**View Solution:**## Answer to relevant Questions

A financial analyst creates the following probability distribution for the performance of an equity income mutual fund.a. Comment on the optimism or pessimism depicted in the analystâ€™s estimates. b. Convert the above ...Calculate the mean, the variance, and the standard deviation of the following discrete probabilitydistribution.You are considering two mutual funds for your investment. The possible returns for the funds are dependent on the state of the economy and are given in the accompanying table..:.You believe that the likelihood is 20% that ...According to a report from the Center for Studying Health System Change, 20% of Americans delay or go without medical care because of concerns about cost (The Wall Street Journal , June 26, 2008). Suppose eight individuals ...Suppose 40% of recent college graduates plan on pursuing a graduate degree. Fifteen recent college graduates are randomly selected.a. What is the probability that no more than four of the college graduates plan to pursue a ...Post your question