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Hypothesis Testing and Data Analysis in Education Research

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Unduh - Bebas
BARBEQUE FAIR

Academic year: 2025

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Teks penuh

(1)

Uji hipotesis

(2)

Coefficients

a

Model

Unstandardized Coefficients

Standardized Coefficients

t

B Std. Error Beta

1 (Constant) 16.429 16.805 .978

setelah belajar .571 .197 .676 2.902

a. Dependent Variable: sebelum belajar

Model Summary

Model R R Square

Adjusted R Square

Std. Error of the Estimate

1 .676a .457 .403 5.210

a. Predictors: (Constant), setelah belajar

Nilai pretest

60 70 50 70 60 70 70 70 60 60 70 70

Uji normalitas

(3)

Descriptives

Statistic Std. Error

pretest Mean 65.00 1.946

95% Confidence Interval for Mean

Lower Bound 60.72 Upper Bound 69.28

5% Trimmed Mean 65.56

Median 70.00

Variance 45.455

Std. Deviation 6.742

Minimum 50

Maximum 70

Range 20

Interquartile Range 10

Skewness -1.068 .637

Kurtosis .352 1.232

posttest Mean 84.17 2.289

95% Confidence Interval for Mean

Lower Bound 79.13 Upper Bound 89.20

5% Trimmed Mean 84.07

Median 80.00

Variance 62.879

Std. Deviation 7.930

Minimum 70

Maximum 100

Range 30

Interquartile Range 10

Skewness .325 .637

Kurtosis .333 1.232

Tests of Normality

Shapiro-Wilk

Statistic df Sig.

pretest .732 12 .002

posttest .875 12 .077

(4)

sangat baik baik cukup perlu bimbingan 0

1 2 3 4 5 6

Pretest

Statistics Pretest

N Valid 12

Missing 0

Mean 65.00

Median 70.00

Mode 70

Std. Deviation 6.742

Variance 45.455

Range 20

Minimum 50

Maximum 70

Sum 780

Referensi

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