Α * R = L where L is the length of the arc of the circle, R is the radius of the circle, and α is the central angle <span>measured </span>in radians, so:
Quadrilateral ABCD is a rectangle. If BDC = 7x + 1 and ADB=9x - 7, find BDC.
1 answer:
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Answer:
Step-by-step explanation:
Males proportion
Females proportion
(one tailed test for comparison of proportions)
Test statistic =
=-1.3641
Here p= combined proportion =
p value = 0.0869
Since p >0.05, accept null hypothesis.
The evidence does not suggest a higher proportion of females are annoyed by this behavior