Mathematics, 03.05.2021 17:50 murtaghliam1
12. George is the third of five children. He has
two older sisters (S) and two younger
brothers (B). This arrangement can be
written as SSBBB.
a) Use a tree diagram to determine the
probability of a family with five
children beginning with two sisters.
b) Is the probability of a family of five
beginning with two sisters the same as
the probability of a family of five
ending with two sisters? Explain.
c) What is the probability of the sixth
child being a boy?
Answers: 3
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Me max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
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12. George is the third of five children. He has
two older sisters (S) and two younger
broth...
broth...
Mathematics, 05.03.2021 02:00
Mathematics, 05.03.2021 02:00
Mathematics, 05.03.2021 02:00
Mathematics, 05.03.2021 02:00
Mathematics, 05.03.2021 02:00