Mathematics, 30.01.2020 09:59 chrisswid
The survey asked 948 adults how they would grade the quality of their public schools. each person gave one response. find each probability.
a: 48 b: 238 c: 304 d: 250 f: 108
(a) randomly selecting a person from the sample who did not give the public schools an a
(b) randomly selecting a person from the sample who gave the public schools a grade better than a d
(c) randomly selecting a person from the sample who gave the public schools a d or an f
(d) randomly selecting a person from the sample who gave the public schools an a or b
Answers: 3
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The survey asked 948 adults how they would grade the quality of their public schools. each person ga...
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