HomeworkLib
Question

Exercise 5-7 Algo India is the second most populous country in the world, with a population...

Exercise 5-7 Algo

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 for the household size in India.

Household Size Probability
1 0.04
2 0.10
3 0.18
4 0.24
5 0.19
6 0.15
7 0.07
8 0.03


a. What is the probability that there are less than 5 members in a household in India? (Round your answer to 2 decimal places.)



b. What is the probability that there are 5 or more members in a household in India? (Round your answer to 2 decimal places.)



c. What is the probability that the number of members in a household in India is strictly between 3 and 6? (Round your answer to 2 decimal places.)

math   Statistics-And-Probability   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

0 0
Add a comment
Know the answer?
Add Answer to:
Exercise 5-7 Algo India is the second most populous country in the world, with a population...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • India is the second most populous country in the world, with a population of over 1...

    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 0.02 0.09 0.14 0.21 0.29 0.16 0.07 0.02 a. What is the probability that there are less than 5 members in a...

  • Exercise 4-5 Algo A sample space, S, yields four simple events, A, B, C, and D,...

    Exercise 4-5 Algo A sample space, S, yields four simple events, A, B, C, and D, such that P(A) = 0.19, P(B) = 0.03, and P(C) 0.31 a. Find P(D). (Do not round intermediate calculations. Round your answer to 2 decimal places.) P(D) 0.20 b. Find P(C). (Round your answer to 2 decimal places.) c. Find P(A U B). (Round your answer to 2 decimal places.) P(A U B) References eBook & Resources Worksheet Difficulty: 2 Medium Learning Objective: 04-03...

  • Indonesia is the fourth most populous country in the world. It is an island nation in...

    Indonesia is the fourth most populous country in the world. It is an island nation in southeast Asia. Half of the population lives on the largest island, Java, while the other half of the population is scattered among 13,000 smaller islands. Indonesia is a collection of several hundred unique ethnic/cultural groups, with each having their own language. Determine which population genetics term best describes each of the hypothetical scenarios below: 1) In 1883, more than two thirds of Krakatoa island...

  • Exercise 5-3 Algo Consider the following cumulative probability distribution. 4 5 P(XSx) 0.08 0.32 0.47 0.69...

    Exercise 5-3 Algo Consider the following cumulative probability distribution. 4 5 P(XSx) 0.08 0.32 0.47 0.69 0.84 1 2 a. Calculate P(X s 2). (Round your answer to 2 decimal places.) P(Xs 2) b. Calculate P(X - 2). (Round your answer to 2 decimal places.) PX-2) c. Calculate P(2 s Xs 4). (Round your answer to 2 decimal places.)

  • Consider the following information: Rate of Return if State Occurs State of Economy Boom Good Poor...

    Consider the following information: Rate of Return if State Occurs State of Economy Boom Good Poor Bust Probability of State of Economy 0.10 0.60 0.25 0.05 Stock A 0.34 0.19 - 0.01 - 0.15 Stock B 0.44 0.15 - 0.09 - 0.19 Stock 0.24 0.08 - 0.07 - 0.11 a. Your portfolio is invested 25 percent each in A and C, and 50 percent in B. What is the expected return of the portfolio? (Round your answer to 2 decimal...

  • Exercise 6-53 Algo Assume a Poisson random variable has a mean of 5 successes over a...

    Exercise 6-53 Algo Assume a Poisson random variable has a mean of 5 successes over a 125-minute period. a. Find the mean of the random variable, defined by the time between successes. b. What is the rate parameter of the appropriate exponential distribution? (Round your answer to 2 decimal places.) c. Find the probability that the time to success will be more than 70 minutes. (Round intermediate calculations to at least 4 decimal places and final answer to 4 decimal...

  • Question 2 of 5 (1 point) Atterrpl 1 of 1 View question in a popup 13m...

    Question 2 of 5 (1 point) Atterrpl 1 of 1 View question in a popup 13m 53s Remaining 5.1 Section Compute the mean and standard deviation of the random variable with the given discrete probability distribution. X -6 -2 2 4 6 P(x) 0.17 0.07 0.24 0.28 0.24 Part 1 of 2 (a) Find the mean. Round the answer to three decimal places, if necessary The mean is Part 2 of 2 (6) Find the standard deviation. Round the answer...

  • Exercise 4-5 Algo A sample space, S, yields four simple events, A, B, C, and D,...

    Exercise 4-5 Algo A sample space, S, yields four simple events, A, B, C, and D, such that P(A) = 0.25, P(B) = 0.06, and P(C) -0.14 a. Find P(D). (Do not round intermediate calculations. Round your answer to 2 decimal places.) P(D) b. Find P(C.(Round your answer to 2 decimal places.) P(C) c. Find P(A U B). (Round your answer to 2 decimal places.) P(A UB)

  • Suppose that a random sample of size 64 is to be selected from a population with mean 40 and standard deviation 5.

    Suppose that a random sample of size 64 is to be selected from a population with mean 40 and standard deviation 5. (a) What are the mean and standard deviation of the sampling distribution? (b) What is the approximate probability that will be within 0.3 of the population mean u? (Round your answer to four decimal places.) (c) What is the approximate probability that will differ from u by more than 0.7? (Round your answer to four decimal places.)

  • e Question Help Suppose a simple random sample of size n=150 is obtained from a population...

    e Question Help Suppose a simple random sample of size n=150 is obtained from a population whose size is N=25,000 and whose population proportion with a specified characteristic is p=0.2 Click here to view the standard normal distribution table (page 1). Click here to view the standard normal distribution table (page 2). H = 0.2 (Round to one decimal place as needed) Determine the standard deviation of the sampling distribution of p. (Round to six decimal places as needed) (b)...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT