Question

Find the 2.52.5th and the 97.597.5th percentiles of sample proportion ^p,p^, if the population proportion p=0.7p=0.7...

Find the 2.52.5th and the 97.597.5th percentiles of sample proportion ^p,p^, if the population proportion p=0.7p=0.7 and the sample size n=100.n=100.

Use software or ZZ‑table . Give your answer to four decimal places.

2.52.5th percentile:

97.597.5th percentile:

Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
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
Similar Questions
Below, n is the sample size, p is the population proportion of successes, and X is...
Below, n is the sample size, p is the population proportion of successes, and X is the number of successes in the sample. Use the normal approximation and the TI-84 Plus calculator to find the probability. Round the answer to at least four decimal places. n=76, p=0.41 P(28<X<38)=
1. Assume that a sample is used to estimate a population proportion p. Find the 80%...
1. Assume that a sample is used to estimate a population proportion p. Find the 80% confidence interval for a sample of size 399 with 303 successes. Enter your answer as an open-interval (i.e., parentheses) using decimals (not percents) accurate to three decimal places. 80% C.I. = 2. Assume that a sample is used to estimate a population proportion p. Find the 80% confidence interval for a sample of size 315 with 18.1% successes. Enter your answer as an open-interval...
A) Assume that a sample is used to estimate a population proportion p. Find the margin...
A) Assume that a sample is used to estimate a population proportion p. Find the margin of error E that corresponds to the given statistics and confidence level. Round the margin of error to four decimal places. 90% confidence; n = 341, x = 173 B) Assume that a sample is used to estimate a population proportion p. Find the margin of error E that corresponds to the given statistics and confidence level. Round the margin of error to four...
A population proportion is 0.3. A sample of size 100 will be taken and the sample...
A population proportion is 0.3. A sample of size 100 will be taken and the sample proportion  will be used to estimate the population proportion. Use z-table. Round your answers to four decimal places. a. What is the probability that the sample proportion will be within ±0.04 of the population proportion? b. What is the probability that the sample proportion will be within ±0.08 of the population proportion?
A population proportion is 0.5. A sample of size 300 will be taken and the sample...
A population proportion is 0.5. A sample of size 300 will be taken and the sample proportion P will be used to estimate the population proportion. Use z-table. Round your answers to four decimal places. a. What is the probability that the sample proportion will be within ±0.04 of the population proportion? b. What is the probability that the sample proportion will be within ±0.06 of the population proportion?
QUESTION PART A: Assume that a sample is used to estimate a population proportion p. Find...
QUESTION PART A: Assume that a sample is used to estimate a population proportion p. Find the margin of error M.E.that corresponds to a sample of size 300 with 44% successes at a confidence level of 99.9%. M.E. = % Answer should be obtained without any preliminary rounding. However, the critical value may be rounded to 3 decimal places. Round final answer to one decimal place QUESTION PART B: We wish to estimate what percent of adult residents in a...
Assume that a sample is used to estimate a population proportion p. Find the 95% confidence...
Assume that a sample is used to estimate a population proportion p. Find the 95% confidence interval for a sample of size 118 with 82 successes. Enter your answer as a tri-linear inequality using decimals (not percents) accurate to three decimal places. answer ____ < p < answer _____
The population proportion is 0.38. What is the probability that a sample proportion will be within...
The population proportion is 0.38. What is the probability that a sample proportion will be within ±0.04 of the population proportion for each of the following sample sizes? (Round your answers to 4 decimal places.) (a) n = 100 (b) n = 200 (c) n = 500 (d) n = 1,000 (e) What is the advantage of a larger sample size? We can guarantee p will be within ±0.04 of the population proportion p. There is a higher probability p...
Assume that a sample is used to estimate a population proportion p. Find the 99% confidence...
Assume that a sample is used to estimate a population proportion p. Find the 99% confidence interval for a sample of size 288 with 143 successes. Enter your answer as a tri-linear inequality using decimals (not percents) accurate to three decimal places. _____< p < ______
Assume that a sample is used to estimate a population proportion p. Find the 98% confidence...
Assume that a sample is used to estimate a population proportion p. Find the 98% confidence interval for a sample of size 144 with 62% successes. Enter your answer as a tri-linear inequality using decimals (not percents) accurate to three decimal places. _ < p < _
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT