A. A study was done to evaluate selenium intake in young women in the years of puberty. One of the outcome variables was the selenium intake per day. The researchers examined dietary journals of a cohort of 16 women over the course of 2 weeks and then computed the average daily selenium intake (in pg/d) in years 1, 2, and 3 of the study. Test the claim of equal means at a = 0.01. Subject Year 1 112.51 106.2 102 103.74 103.17 112.65 106.2 83.57 95.05 112.65 103.74 103.74 112.67 106.2 103.74 106.2 Year 2 121.28 121.14 121.14 90.21 121.14 98.11 121.14 102.87 93.89 100.47 121.14 121.14 104.66 121.14 121.14 100.47 Year 3 94.99 145.69 130.37 135.91 145.69 145.69 136.43 144.35 73.26 145.69 123.97 135.91 136.87 126.42 136.43 135.91 1 2 4. 8 10 11 12 13 14 15 16 1. 2. 3. 4. What is the dependent variable? . What is/are the independent variable/s? What type of ANOVÁ is appropriate? Do the appropriate assumption check and interpret the result based on the p value. IN
A. A study was done to evaluate selenium intake in young women in the years of puberty. One of the outcome variables was the selenium intake per day. The researchers examined dietary journals of a cohort of 16 women over the course of 2 weeks and then computed the average daily selenium intake (in pg/d) in years 1, 2, and 3 of the study. Test the claim of equal means at a = 0.01. Subject Year 1 112.51 106.2 102 103.74 103.17 112.65 106.2 83.57 95.05 112.65 103.74 103.74 112.67 106.2 103.74 106.2 Year 2 121.28 121.14 121.14 90.21 121.14 98.11 121.14 102.87 93.89 100.47 121.14 121.14 104.66 121.14 121.14 100.47 Year 3 94.99 145.69 130.37 135.91 145.69 145.69 136.43 144.35 73.26 145.69 123.97 135.91 136.87 126.42 136.43 135.91 1 2 4. 8 10 11 12 13 14 15 16 1. 2. 3. 4. What is the dependent variable? . What is/are the independent variable/s? What type of ANOVÁ is appropriate? Do the appropriate assumption check and interpret the result based on the p value. IN
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 14PPS
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A study was done to evaluate selenium intake in young women in the years of puberty. One of the outcome variables was the selenium intake per day. The researchers examined dietary journals of a cohort of 16 women over the course of 2 weeks and then computed the average daily selenium intake (in µg/d) in years 1, 2, and 3 of the study. Test the claim of equal means at α = 0.01
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