Mathematics, 19.05.2020 23:44 bandiadummy8595
At a music store, a survey was conducted to find which genre of music the customers preferred. In the survey, every male customer was asked which genre of music was his favorite. Were the results of the survey valid?
A.
Yes, because the music store surveyed every tenth male customer.
B.
No, because the music store did not survey a sample that is representative of the population.
C.
No, because the music store did not have any female customers.
D.
Yes, because every male customer was surveyed.
Answers: 2
Mathematics, 22.06.2019 01:10
|z| > (1/2) {-1/2, 1/2} {z|(-1/2) < z < (1/2)} {z|z < (-1/2) ∪ z > (1/2)}
Answers: 3
Mathematics, 22.06.2019 04:30
Of the total number of spectators at a circus show, 1/4 are men. 2/5 of the remaining number of spectators are women. there are 132 women at the circus show. how many children are at the circus show?
Answers: 2
At a music store, a survey was conducted to find which genre of music the customers preferred. In th...
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