See screenshot 10.png DescriptivesAnxiety Score95% Confidence Interval forMeanMeanStd. DeviationStd. ErrorLower BoundUpper BoundMinimumMaximum18 to 29209.37703.35220.749577.808110.94593.7315.2530 to 392010.20603.03386.678398.786111.62593.7916.3840 to 492010.76803.18139.711389.279112.25694.2615.60Total6010.11703.18971.411799.293010.94103.7316.38Test of Homogeneity of VariancesAnxiety ScoreLeveneStatisticdf1df2Sig..401257.672ANOVAAnxiety ScoreSum ofSquaresdfMean SquareFSig.Between Groups19.5869.793.961.389Within Groups580.6935710.188Total600.27959Calculate and report the value of the effect size, n2 , correct to two decimal places

From the given data, the sum of squares between groups is 19.586. The sum of squares within group is…

Answered: See screenshot 10.png

Math

Statistics

See screenshot 10.png

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Concept explainers

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.

Question

See screenshot 10.png

Descriptives
Anxiety Score
95% Confidence Interval for
Mean
Mean
Std. Deviation
Std. Error
Lower Bound
Upper Bound
Minimum
Maximum
18 to 29
20
9.3770
3.35220
.74957
7.8081
10.9459
3.73
15.25
30 to 39
20
10.2060
3.03386
.67839
8.7861
11.6259
3.79
16.38
40 to 49
20
10.7680
3.18139
.71138
9.2791
12.2569
4.26
15.60
Total
60
10.1170
3.18971
.41179
9.2930
10.9410
3.73
16.38
Test of Homogeneity of Variances
Anxiety Score
Levene
Statistic
df1
df2
Sig.
.401
2
57
.672
ANOVA
Anxiety Score
Sum of
Squares
df
Mean Square
F
Sig.
Between Groups
19.586
9.793
.961
.389
Within Groups
580.693
57
10.188
Total
600.279
59
Calculate and report the value of the effect size, n2 , correct to two decimal places

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