The same regression output is shown with slope estimate 2.4 and SE = 0.5.
What is the t-statistic for testing H0: beta = 0?
- Acheck_circle
4.80
- B
12.50
- C
2.40
- D
0.50
Explanation
t = (b - 0)/SE(b) = 2.4/0.5 = 4.80, as shown.
Carrying Out a Test for the Slope of a Regression Model
AP Statistics· difficulty 2/5
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