question archive The month for 700 childbirths was registered for one year at a Norwegian hospital: Months: 1 2 3 4 5 6 7 8 9 10 11 12 Number of births: 66 63 64 48 64 74 70 59 54 51 45 42 Test the hypothesis that births are uniform (on average level) distributed over the year at an approximate significance level of 5%
The month for 700 childbirths was registered for one year at a Norwegian hospital: Months: 1 2 3 4 5 6 7 8 9 10 11 12 Number of births: 66 63 64 48 64 74 70 59 54 51 45 42 Test the hypothesis that births are uniform (on average level) distributed over the year at an approximate significance level of 5%
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The month for 700 childbirths was registered for one year at a Norwegian hospital:
Months: 1 2 3 4 5 6 7 8 9 10 11 12
Number of births: 66 63 64 48 64 74 70 59 54 51 45 42
Test the hypothesis that births are uniform (on average level) distributed over the year at an approximate significance level of 5%.
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Ho: All births occur evenly throughout the year.
Ha: At least two months has different birth occurrence.
0.049247<0.05
Since p value is less than significance level of 0.05, we reject null hypothesis and conclude that there is enough evidence to support the claim that births are not evenly distributed throughout the year.
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