Which of the following is a random sample? *
1 point
A. A radio DJ asks the first 10 lis...
Mathematics, 06.05.2020 08:31 leannaadrian
Which of the following is a random sample? *
1 point
A. A radio DJ asks the first 10 listeners who call in if they liked the last song.
B. 20 customers at a chicken restaurant are surveyed on their favorite food.
C. A teacher put the names of students in a hat and pulled out 10.
D. Rebecca used an email poll to survey 100 students about how often they use the internet.
Answers: 1
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A(t)=728(1+0.04)^t how much money did aditya originally invest
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The mean of 10 values is 19. if further 5 values areincluded the mean becomes 20. what is the meanthese five additional values? a) 10b) 15c) 11d) 22
Answers: 1
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The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?
Answers: 1
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