Answer:
The answer is A
Step-by-step explanation: yesmgmhmhwibdcibfeiuebuidwbicncocui bcobcoucb9ucxbicb ccuhs ixb cuxbcubci c I took the test oundfiubf9uebaocbxidcb du9bedbc9ubci ciucbicb9cubc9 cibcu cybce8yeb9ceb9ueboicnococbjkdsbcs djcocjcnocjdsndcn cdijcijbcdijbcbdsi cijbsdhvhvchi
Answer:
They're are all correct.
Step-by-step explanation:
I went each of them carefully. They are all correct.
A) a=8
B) b=1/8
C) c=13/5
D) d=13/50
C is the correct answer. The method of sampling can be considered both biased & unbiased
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