. Based on all student records at Camford University, students spend an average of 6.30 hours per...

  

.

Transcribed Image Text:

Based on all student records at Camford University, students spend an average of 6.30 hours per week playlng organized sports. The population's standard deviation is 2.10 hours per week. Based on a sample of 49 students, Healthy Lifestyles Incorporated (HLI) would lke to apply the central limit theorem to make varlous estimates. a. Compute the standard error of the sample mean. (Round your answer to 2 declmal places.) Standard error b. What is the chance HLI will find a sample mean between 5.5 and 71 hours? (Round your z and standard error values to 2 decimal places and final answer to 4 decimal places.) Charce c Calculate the probability that the sample mean will be between 5.9 and 6.7 hours. (Round your z and standard error values to 2 decimal places and final answer to 4 decimal places.) Daili Based on all student records at Camford University, students spend an average of 6.30 hours per week playlng organized sports. The population's standard deviation is 2.10 hours per week. Based on a sample of 49 students, Healthy Lifestyles Incorporated (HLI) would lke to apply the central limit theorem to make varlous estimates. a. Compute the standard error of the sample mean. (Round your answer to 2 declmal places.) Standard error b. What is the chance HLI will find a sample mean between 5.5 and 71 hours? (Round your z and standard error values to 2 decimal places and final answer to 4 decimal places.) Charce c Calculate the probability that the sample mean will be between 5.9 and 6.7 hours. (Round your z and standard error values to 2 decimal places and final answer to 4 decimal places.) Daili

Answer rating: 100% (QA)

a SE sigmasqrt n 21sqrt 49 03 b 55 bar x 71 55 mu si... View the full answer