Construct a normal probability plot or quantile-quantile (QQ) plot to assess normality. Use this assessment to determine

Business, Finance, Economics, Accounting, Operations Management, Computer Science, Electrical Engineering, Mechanical Engineering, Civil Engineering, Chemical Engineering, Algebra, Precalculus, Statistics and Probabilty, Advanced Math, Physics, Chemistry, Biology, Nursing, Psychology, Certifications, Tests, Prep, and more.
Post Reply
answerhappygod
Site Admin
Posts: 899603
Joined: Mon Aug 02, 2021 8:13 am

Construct a normal probability plot or quantile-quantile (QQ) plot to assess normality. Use this assessment to determine

Post by answerhappygod »

Construct a normal probability plot or quantile-quantile (QQ)plot to assess normality. Use this assessment to determine whichtests are appropriate for these data for confidence interval andtest of hypothesis as you will use these procedures for parts 2 and3 below.
Construct a 99% confidence interval for µ, for mean bodytemperature for all adult males in the population.
At the 1% significance level, do the data provide sufficientevidence to conclude that the mean body temperature of men is98.6°F?
Using the software output, perform the confidence interval andthe full hypothesis test.
Men: 96.3 96.7 96.9 97 97.1 97.1 97.1 97.2 97.397.4 97.4 97.4 97.4 97.5 97.5 97.6 97.6 97.6 97.7 97.8 97.8 97.897.8 97.9 97.9 98 98 98 98 98 98 98.1 98.1 98.2 98.2 98.2 98.2 98.398.3 98.4 98.4 98.4 98.4 98.5 98.5 98.6 98.6 98.6 98.6 98.6 98.698.7 98.7 98.8 98.8 98.8 98.9 99 99 99 99.1 99.2 99.3 99.4 99.5
- Specified the shape of the distribution of the dataand referenced graph(s) used to makedecision.* Discussed the presence or absence of outliers.* Discussed which measure of center was most appropriate (thevalues of mean, median,and mode) within context.
Compare the results of the CI and hypothesistest-matched or not and why?
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!
Post Reply