A) The maximum value in this range is..? B) The minimum value in this range is..
ID: 3340798 • Letter: A
Question
A) The maximum value in this range is..? B) The minimum value in this range is..?
Based on these results, is 1 girl in 10 births significantly low? A) Yes, 1 girl is a significantly low number of girls, because 1 girl is less than the maximum value that is not significant. B) No, 1 girl is not a significantly low number of girls, because 1 girl is not less than the minimum value that is not significant. C) Yes, girl is a significantly low number of girls, because 1 girl is less than the minimum value that is not significant. D) Not enough information is given.
Explanation / Answer
x cummulative probability
0 0.005
1 0.013+0.005 = 0.018
2 0.018 + 0.035 = 0.053
3 0.170
4 0.368
5 0.616
6 0.814
7 0.928
8 0.972
9 0.983
10 1
a) The usual range is for cummutaltive probability between 0.05 to 0.95
the maximum value in this range = 7
b) The minimum value in this range = 2
c) Option-C) Yes, girl is a significantly low number of girls, because 1 girl is less than the minimum value that is not significant.
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