According to a survey conducted by Gerber, 37% of babies have a social media account before their
Question:
According to a survey conducted by Gerber, 37% of babies have a social media account before their first birthday.
(a) Write the binomial formula to determine the probability that exactly x out of n randomly selected babies have a social media account before their first birthday.
(b) Write the binomial formula to determine the probability that exactly 5 out of 25 randomly selected babies have a social media account before their first birthday.
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Related Book For
A Survey of Mathematics with Applications
ISBN: 978-0134112107
10th edition
Authors: Allen R. Angel, Christine D. Abbott, Dennis Runde
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