Mathematics, 19.12.2019 19:31 Kekkdkskdkdk
Acertain medical test is known to detect 65% of the people who are afflicted with the disease y. if 10 people with the disease are administered the test,
what is the probability that the test will show that: all 10 have the disease, rounded to four decimal places?
at least 8 have the disease, rounded to four decimal places?
at most 4 have the disease, rounded to four decimal places?
b)according to government data, 6% of employed women have never been married. rounding to 4 decimal places, if 15 employed women are randomly selected:
a. what is the probability that exactly 2 of them have never been married?
b. that at most 2 of them have never been married?
c. that at least 13 of them have been married?
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