(Solution Library) A 1985 study was performed focusing on the protein concentration of duodenal secretions from patients with cystic fibrosis. Use the results
Question: A 1985 study was performed focusing on the protein concentration of duodenal secretions from patients with cystic fibrosis.
Use the results from SAS given below to answer the following questions.
- Based on the histograms given below would you assume the data are distributed normally? Explain.
- Using the results from the proc univariate give the sample sizes, means, and standard deviations for the three groups.
- Use page 9 output from proc glm complete a hypothesis test for mean differences. Give all 4 steps.
Deliverable: Word Document 
(All Steps) Complete the following ANOVA table. Sum of Source DF
![[All Steps] - 13.30 A A researcher](/images/solutions/MC-solution-library-50369.jpg "[All Steps] - 13.30 A A researcher used stepwise regression to")
[All Steps] - 13.30 A A researcher used stepwise regression to
(All Steps) - 12.48 In the following regression, X= weekly pay,
(Steps Shown) - 12.50 In the following regression, X= total assets
![[Solution] - 14.16 Plot the data on](/images/solutions/MC-solution-library-50372.jpg "[Solution] - 14.16 Plot the data on U.S. general aviation shipments.")
[Solution] - 14.16 Plot the data on U.S. general aviation shipments.
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