For 100 births, P(exactly 55 girls) = 0.0485 and P(55 or more girls) = 0.184. Is 55 girls in 100 births a significantly high number of girls? Which probability is relevant to answering that question? Consider a number of girls to be significantly high if the appropriate probability is 0.05 or less. C The relevant probability is P(55 or more girls), so 55 girls in 100 births is not a significantly high number of girls because the relevant probability is greater than 0.05.
For 100 births, P(exactly 55 girls) = 0.0485 and P(55 or more girls) = 0.184. Is 55 girls in 100 births a significantly high number of girls? Which probability is relevant to answering that question? Consider a number of girls to be significantly high if the appropriate probability is 0.05 or less. C The relevant probability is P(55 or more girls), so 55 girls in 100 births is not a significantly high number of girls because the relevant probability is greater than 0.05.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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Transcribed Image Text:For 100 births, P(exactly 55 girls) = 0.0485 and P(55 or more girls) = 0.184. Is 55 girls in 100 births a significantly high number of girls? Which probability is
relevant to answering that question? Consider a number of girls to be significantly high if the appropriate probability is 0.05 or less.
C
The relevant probability is P(55 or more girls), so 55 girls in 100 births is not a significantly high number of girls because the relevant probability is
greater than 0.05.
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