Mathematics, 12.11.2019 03:31 unicornpoop54
According to a? study, 71? % of all males between the ages of 18 and 24 live at home. ? (unmarried college students living in a dorm are counted as living at? home.) suppose that a survey is administered and 163 of the 223 respondents indicated that they live at home.?
(a) use the normal approximation to the binomial to approximate the probability that at least 163 respondents live at? home?
a) p(x is greater than or equal to 163) = ?
(b) do the results from part? (a) contradict the? study?
a) yes because the probability of p(x is greater than or equal to 163) is greater than 0.05.
b) no, because the probability of p(x is greater than or equal to 163) is less than 0.05
c) no because the probablility of p(x is greater than or equal to 163) is greater than 0.05
d) yes, because the probability of p(x is greater than or equal to 163) is less than 005
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According to a? study, 71? % of all males between the ages of 18 and 24 live at home. ? (unmarried...
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