question 37 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 99% confident that you estimate is within 2% of the true population proportion. How large of

Q: You want to obtain a sample to estimate a population proportion. Based on previous evidence, you…

A: Given information- Margin of error, E = 1.5% = 0.015 Confidence level, c = 99% Sample proportion, p…

Q: You want to obtain a sample to estimate a population proportion. Based on previous evidence, you…

A: Obtain the sample size. The formula of sample size is, Obtain the critical value of z at the 90%…

Q: You want to obtain a sample to estimate a population proportion. Based on previous evidence, you…

A: Provided data is, it is believed the population proportion is p = 31%, estimate is within 2% of the…

Q: How large of a sample size is required? n =

A: Given Data : Margin of error: ME = 0.01 sample proportion: p̂ = 0.16…

Q: You want to obtain a sample to estimate a population proportion. Based on previous evidence, you…

A: From the given information, confidence level is 0.99 and E=1%=0.01. The population proportion is…

Q: You want to obtain a sample to estimate a population proportion. Based on previous evidence, you…

A:

Q: You want to obtain a sample to estimate a population proportion. Based on previous evidence, you…

A: Sample Size: The formula for the sample size is as follows: Here, zα/2 is the critical value at 90%…

Q: You want to obtain a sample to estimate a population proportion. Based on previous evidence, you…

A: Obtain the sample size of a preliminary estimate for p with 0.60. The formula of sample size is,…

Q: You want to obtain a sample to estimate a population proportion. Based on previous evidence, you…

A: Solution: We are given the previous estimate of the population proportion =0.43Confidence level =…

Q: You want to obtain a sample to estimate a population proportion. Based on previous evidence, you…

A:

Q: The third term of a G.P. is 12 and 6th term is 96. Find the sum of nine terms afist alumo adT (8)…

A: Consider the provided question, The nth term of G.P is given by, an=arn-1where, a is the first termn…

Q: You want to obtain a sample to estimate a population proportion. Based on previous evidence, you…

A:

Q: You want to obtain a sample to estimate a population proportion. Based on previous evidence, you…

A: population proportion(p)=0.29confidence level=95%Margin of error(E)=5%=0.05

Q: You want to obtain a sample to estimate a population proportion. Based on previous evidence, you…

A:

Q: You want to obtain a sample to estimate a population proportion. Based on previous evidence, you…

A: Given Confidence interval 95% Population proportion=67% Error=1.5%

Q: ou want to obtain a sample to estimate a population proportion. Based on previous evidence, you…

A:

Q: You want to obtain a sample to estimate a population proportion. At this point in time, you have no…

A: When we don't have any prior information about the population proportion, we generally take it as…

Q: You want to obtain a sample to estimate a population proportion. Based on previous evidence, you…

A: It is given that margin of error (E) is 0.045 and the confidence level is 0.90.

Q: You want to obtain a sample to estimate a population proportion. Based on previous evidence, you…

A:

Q: You want to obtain a sample to esimate a population proportion. At this point in time you have no…

A:

Q: You want to obtain a sample to estimate a population proportion. At this point in time, you have no…

A: sample size n=?

Q: You want to obtain a sample to estimate a population proportion. Based on previous evidence, you…

A: It is given that the population proportion  is 0.32. It is known that the critical value for 95%…

Q: You want to obtain a sample to estimate a population proportion. Based on previous evidence, you…

A: Obtain the sample size of a preliminary estimate for p with 0.70. The formula of sample size is,…

Q: You want to obtain a sample to estimate a population proportion. Based on previous evidence, you…

A: Sample size: The  sample size for a desired confidence level, α with a given margin of error, E is…

Q: You want to obtain a sample to estimate a population proportion. At this point in time, you have no…

A: Given that  there is no reasonable preliminary estimation for the population proportion. Let p=0.5…

Q: You want to obtain a sample to estimate a population proportion. Based on previous evidence, you…

A:

Q: You want to obtain a sample to estimate a population proportion. Based on previous evidence, you…

A: We have given that  p=11%=0.11 Margin of error=E=2.5%=0.025 90% confidence level

Q: You want to obtain a sample to estimate a population proportion. Based on previous evidence, you…

A: Given,margin of error(E)=0.025sample proportion(p^)=0.34α=1-0.98=0.02α2=0.01Z0.01=2.3263  (from…

Q: You want to obtain a sample to estimate a population proportion. Based on previous evidence, you…

A: The random variable X follows binomial distribution. The population proportion is 0.72. Margin of…

Q: You want to obtain a sample to estimate a population proportion. At this point in time, you have no…

A: Given that  Margin of error = E = 3.5% = 0.035 80% confident  Level of significance = 100% - 80% =…

Q: You want to obtain a sample to estimate a population proportion. Based on previous evidence, you…

A: Given Information Error = 2% = 0.02 Confidence level = 0.90

Q: You want to obtain a sample to estimate a population proportion. At this point in time, you have no…

A: It is given that margin of error (E) is 0.02 and the confidence level is 80%.

Q: You want to obtain a sample to estimate a population proportion. Based on previous evidence, you…

A: Given: ME< 0.03 ,p= 0.88 At 98.0 % confidence level , z score= 2.326 Need to find at 98.0 %…

Q: You want to obtain a sample to estimate a population proportion. Based on previous evidence, you…

A: Here we want to find sample size from the given information.

Q: You want to obtain a sample to estimate a population proportion. Based on previous evidence, you…

A: Given information The population proportion is 73% Margin of error is 1%=0.01 Confidence level is…

Q: u want to obtain a sample to estimate a population proportion. Based on previous evidence, you be e…

A: Margin of error = 0.02 p = 0.69 z-critical value = 1.96

Q: You want to obtain a sample to estimate a population proportion. Based on previous evidence, you…

A: According to the provided information,

Q: a sample to estimate a population proportion. At this point in time, you have no reasonable…

A: When we don't have any prior information about population proportion, we generally take it as 0.50.…

Q: You want to obtain a sample to estimate a population proportion. Based on previous evidence, you…

A: Given,sample proportion(p^)=0.81margin of error(E)=0.05α=1-0.99=0.01α2=0.005Z0.005 =2.5758