The number of licensed drivers in four samples taken from a population of students are shown in the table below. Which of the fo
llowing choices is most likely closest to the percentage of students in the population who are licensed drivers
2 answers:
Answer:
A. 24%
Step-by-step explanation:
The number of licensed drivers in four samples taken from a population of students are given by:
Sample Size Number of Licensed Drivers
25 7
50 8
75 18
100 25
The number who are licensed drivers is the ratio of the sum of the total licensed drivers of each sample divided by the total number of sample.
Assume Licensed Drivers is x
Hence, we get:
x = 7 + 8 + 18 +20 / 4
x = 53 / 4
x = 13.25
which is closest to 18
Hence, the answer is: 18 / 75 x 100 = 24%
Answer:
I believe its D
Step-by-step explanation:
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Answer: A
Answer:
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Step-by-step explanation:
y-y1=m(x-x1)
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The correct answer will be A 40
The last choice is appropriate.
Answer:
Step-by-step explanation:
4/(2+12)
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