Concept explainers
The sampling of students who have the flu of the school is valid or not and their numbers out of
Answer to Problem 10PPS
Yes. The sampling method is valid.
Explanation of Solution
Given:
Concept Used:
The method to choose sample or each member of the subset which has the equal value of probability of being chosen in a statistical population subset is known as a simple random sample.
Calculation:
The sampling of students is valid. In this problem there is use of simple random sample which is a type of the unbiased sample because here from the
Number of students who have flu and attend the school out of
Conclusion:
Hence,number of students who have flu and attend the school out of
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