Question

Paired Samples Statistics
		Mean	N	Std. Deviation	Std. Error Mean
Pair 1	Pre	30.3000	10	5.88878
		Post			4.40833

The standard error of the mean is 1.39403 (second row)

	Paired Differences
	Mean	Std. Deviation	Std. Error Mean	95% Confidence Interval of the Difference		t	df	Sig. (2-tailed)
				Lower	Upper
Post-Pre	5.20000	4.61399						.006

First- Please fill in the empty boxes.

(a) The appropriate critical t-statistic(s) used by SPSS default settings for this analysis is/are

(b) Based on the 95% confidence interval, what would you conclude about the significance of the results in this study?

(c) Explain your conclusion in (b)

Answer 1