Paired Samples Statistics Mean N Std Deviation Std Error Mean Pair 1 T2 Scale of student's mathematics utility 0062 4812 99533 01435 T3 Scale of student's mathematics utility 0025 4812 06979 00101 Paired Samples Test Paired Differences t df Significance Mean Std Deviation Std Error Mean 95 Confidence Interval of the Difference One Sided p Two Sided p Lower Upper Pair 1 T2 Scale of student's mathematics utility T3 Scale of student's mathematics utility 00379 96703 01394 02354 03112 272 4811 393 786 Paired Samples Effect Sizes Standardizer a Point Estimate 95 Confidence Interval Lower Upper Pair 1 T2 Scale of student's mathematics utility T3 Scale of student's mathematics utility Cohen's d 96703 004 024 032 Hedges' correction 96718 004 024 032 a The denominator used in estimating the effect sizes Cohen's d uses the sample standard deviation of the mean difference Hedges' correction uses the sample standard deviation of the mean difference, plus a correction factor A paired T test was done and the results are displayed above 1 Describe the results above and explain if the null hypothesis should be accepted or rejected 2 What are the social implications of the displayed results

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Question: Paired Samples Statistics Mean N Std. Deviation Std. Error Mean Pair 1 T2 Scale of student's mathematics utility .0062 4812 .99533 .01435 T3 Scale of

Paired Samples Statistics
	Mean	N	Std. Deviation	Std. Error Mean

Pair 1	T2 Scale of student's mathematics utility	.0062	4812	.99533	.01435
T3 Scale of student's mathematics utility	.0025	4812	.06979	.00101

Paired Samples Test
	Paired Differences	t	df	Significance
Mean	Std. Deviation	Std. Error Mean	95% Confidence Interval of the Difference	One-Sided p	Two-Sided p
Lower	Upper
Pair 1	T2 Scale of student's mathematics utility - T3 Scale of student's mathematics utility	.00379	.96703	.01394	-.02354	.03112	.272	4811	.393	.786

Paired Samples Effect Sizes
	Standardizer^a	Point Estimate	95% Confidence Interval
Lower	Upper
Pair 1	T2 Scale of student's mathematics utility - T3 Scale of student's mathematics utility	Cohen's d	.96703	.004	-.024	.032
Hedges' correction	.96718	.004	-.024	.032
a. The denominator used in estimating the effect sizes. Cohen's d uses the sample standard deviation of the mean difference. Hedges' correction uses the sample standard deviation of the mean difference, plus a correction factor.

A paired T-test was done and the results are displayed above.

1. Describe the results above and explain if the null hypothesis should be accepted or rejected.

2. What are the social implications of the displayed results?

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