A samplê proportion of 0.43 is found. To determine the margin of error for this statistic, a simulation of 100 trials is sample size of 50 and a point estimate of 0.43. The minimum sample proportion from the simulation is 0.32, and the maximum sample proportion from the simulat The margin of error of the population proportion is found using half the range. What is the interval estimate of the true population proportion? o (0.30, 0.56) (0.27, 0.59) O (0.35. 0.51)

You want to obtain a sample to estimate a population proportion. Based on previous evidence, you believe the population proportion is approximately p = 0.3. You would like to be 97% confident that your esimate is within 4% of the true population proportion. How large of a sample size is required?

You want to obtain a sample to estimate a population proportion. Based on previous evidence, you believe the population proportion is approximately p = 0.38. You would like to be 97% confident that your estimate is within 3% of the true population proportion. How large of a sample size is required? n=

You want to obtain a sample to estimate a population proportion. Based on previous evidence, you believe the population proportion is approximately p = 0.67. You would like to be 98% confident that your esimate is within 4% of the true population proportion. How large of a sample size is required?

You want to obtain a sample to estimate a population proportion. Based on previous evidence, you believe the population proportion is approximately p = 0.66. You would like to be 97% confident that your esimate is within 1.5% of the true population proportion. How large of a sample size is required?    n =

You want to obtain a sample to estimate a population proportion. Based on previous evidence, you believe the population proportion is approximately p = 0.36. You would like to be 95% confident that your esimate is within 2.5% of the true population proportion. How large of a sample size is required?

What is the P(t >  -1.8) with a sample size of 10.

You want to obtain a sample to estimate a population proportion. Based on previous evidence, you believe the population proportion is approximately p = 0.77. You would like to be 96% confident that your esimate is within 4% of the true population proportion. How large of a sample size is required?

You want to obtain a sample to estimate a population proportion. Based on previous evidence, you believe the population proportion is approximately p = 0.73. You would like to be 98% confident that your esimate is within 2% of the true population proportion. How large of a sample size is required?

You want to obtain a sample to estimate a population proportion. At this point in time, you have no reasonable preliminary estimation for the population proportion. You would like to be 90% confident that you estimate is within 2% of the true population proportion. How large of a sample size is required? Hint: Video [+] n = Submit Question 近