H0: Null Hypothesis:
HA: Alternative Hypothesis
SE =
From the given data, the sample mean is calculated as follows:
Table of Area Under Standard Normal Curve gives area = 0.3315
So,
P-Value = 0.5 - 0.3315 = 0.1685
Since P-Value= 0.1685 is greater than = 0.05, the difference is not significant. Fail to reject null hypothesis.
Conclusion:
The data do not support the claim that the Florida scores are significantly lower than national avrage score.
The data do not support the claim that the Florida scores are significantly lower than national avrage score.
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