sample size: 52
LIVE BIRTHS
Mean 6911 Median 4750 Standard Deviation 8161.31 Minimum 582 Maximum 46,424
DEATHS
Mean 3958 Median 2964 Standard Deviation 4039.60 Minimum 280 Maximum 19,767
MARRIAGES
Mean 3876 Median 2792 Standard deviation 4424.42 Minimum 215 Maximum 21,368
DIVORCES
Mean 1587 Median 1340 Standard Deviation 1427.25 Minimum 98 Maximum 6400
Determine if there is sufficient evidence to conclude the average amount of divorces is less than or equal to 4000 in the United States and territories at the 0.10 level of significance.
STATE NULL AND ALTERNATIVE HYPOTHESIS,
TEST STATISTIC VALUE
P-VALUE
REJECT THE NULL OR FAIL TO REJECT THE NULL?
CONCLUDE
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