Mathematics, 26.08.2021 17:30, Smoon1967
Two female statistics students asked a random sample of 60 high school boys if they have ever cried during a movie. Thirty of the boys were asked directly and the other 30 were asked anonymously by means of a "secret ballot." When the responses were anonymous, 63% of the boys said "yes" whereas only 23% of the boys said "Yes" for the other group. Explain why the two percentages are different.
Answers: 3
Mathematics, 21.06.2019 23:20, lexybellx3
If f(x) = 4x - 3 and g(x) = x + 4, find (f - g) (x)
Answers: 3
Two female statistics students asked a random sample of 60 high school boys if they have ever cried...
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