2. In a study examining the effect of stress on child development, the data collected on the stress levels of children from different age groups are explained in the table below. Age 2 Age 5 Age 7 Age 9 6 12 12 10 8 14 15 10 10 17 12 9 7 13 11 7 6 13 12 8 a)Calculate the F value b)Prepare the Anova summary table. c)Decide for the F value calculated at the 5% significance level.

2. In a study examining the effect of stress on child development, the data collected on the stress levels of children from different age groups are explained in the table below. Age 2 Age 5 Age 7 Age 9 6 12 12 10 8 14 15 10 10 17 12 9 7 13 11 7 6 13 12 8 a)Calculate the F value b)Prepare the Anova summary table. c)Decide for the F value calculated at the 5% significance level.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.3: Measures Of Spread

Problem 1GP

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Question

2. In a study examining the effect of stress on child development, the data collected on the stress levels of children from different age groups are explained in the table below.

Age 2 Age 5 Age 7 Age 9

6 12 12 10

8 14 15 10

10 17 12 9

7 13 11 7

6 13 12 8

a)Calculate the F value

b)Prepare the Anova summary table.

c)Decide for the F value calculated at the 5% significance level.

Expert Solution