According to the U.S. Department of Labor Statistics, in 2009 high school graduates made approximately _____ more a year than th
ose who did not complete high school.
$40,000
$30,000
$20,000
$10,000
$40,000
$30,000
$20,000
$10,000
2 answers:
<span>According to the U.S. Department of Labor Statistics, in 2009 high school graduates made approximately $ 32,544/Year, <span>whereas</span>,</span><span> those who did not complete high school </span>made approximately $23,664.
Which mean the ones who graduated the high school earned around $10,000 more than the ones without a high school degree.
Which mean the ones who graduated the high school earned around $10,000 more than the ones without a high school degree.
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Answer:
Explanation:
1) : All group means equal or
At least one of the treatment group means are different
ANOVA TABLE
<u>Source of Variation SS df MS F P-value F crit </u>
Between Groups 213.5 3 71.16667 0.65 0.5975 3.490295
Within Groups 1312.5 12 109.375
MSB = SSB / DFB = 71.16667
MSE = SSE / DFE = 109.375
F = MSB / MSE = 0.650667
3) P-value: 0.597576
The test statistic is not significant and failed to reject the null hypothesis.
4) The test statistic is not significant. So, there is no evidence to conclude that there is a difference between groups.
