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What was the t-statistic? -5.221 [1 point] What were the confidence intervals? -.846, -.379 [1 point]...

  1. What was the t-statistic? -5.221 [1 point]
  2. What were the confidence intervals? -.846, -.379 [1 point]
  3. What was the p-value? 0 [1 point]
  4. PASTE YOUR SPSS OUTPUT HERE! [2 points]

Paired Samples Test

Paired Differences

t

df

Sig. (2-tailed)

Mean

Std. Deviation

Std. Error Mean

95% Confidence Interval of the Difference

Lower

Upper

Pair 1

I like statistics! - Hypothetical posttest data on participants rating of how much they like stats

-.612

1.049

.117

-.846

-.379

-5.221

79

.000

4. Based on your SPSS analysis, what is your decision regarding the null (reject or fail to reject)? [.5 point]

math   Statistics-And-Probability   
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Answer #1

Answer 4

We know that we reject the null hypothesis when the p value is less than significance level and we failed to reject the null hypothesis, when the p value is greater than the significance level

In this case, p value is 0.000, which is less than 0.05 significance level

therefore, we will reject the null hypothesis as the p value is less than significance level

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