Answer:
0.83
Step-by-step explanation:
5 or more raise the score 4 or less let it rest
Elementary nostoligia :)
Answer:
The answer is "Option a, Option b, and Option d".
Step-by-step explanation:
In the given question it is used to stratifying the sampling if the population of this scenario it flights takes off when it is divided via some strata.
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In option a, In this case, it stratified the sampling, as the population of planes taking off has been divided into the days of the week.
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In option b, It also used as the case of stratified sampling.
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In options c, it is systematic sampling, that's why it is wrong.
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In option d, It is an example of stratifying the sampling.
Yes I hope it helps and sorry if it’s wrong
The answer is 17! Hope it helps :)
9 is the answer because 1/3 = 3
