THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
The sales manager for a hardware wholesaler finds that 229 of the previous 500 calls to hardware store owners resulted in new product placements.Assume that the 500 calls represent a random sample.
-Find the confidence interval for estimating the population proportion for 90% confidence level;sample size n = 675;and sample proportion
= 0.10.

Question

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
The sales manager for a hardware wholesaler finds that 229 of the previous 500 calls to hardware store owners resulted in new product placements.Assume that the 500 calls represent a random sample.
-Find the confidence interval for estimating the population proportion for 90% confidence level;sample size n = 675;and sample proportion  
= 0.10.

Quizplus · Accepted Answer

The Answer of THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
The sales manager for a hardware wholesaler finds that 229 of the previous 500 calls to hardware store owners resulted in new product placements.Assume that the 500 calls represent a random sample.
-Find the confidence interval for estimating the population proportion for 90% confidence level;sample size n = 675;and sample proportion  
= 0.10.