d Both and c Which of the following techniques allows each member of the populat

Question

d Both and c Which of the following techniques allows each member of the population to have the same chance of being selected? out of 1.00 Select one Convenience sampling b. Systematic sampling Straified sampling d, simple random sampling f you subtract the sample statistic from the population parameter, you will get the No yel anwered Marked ou of 1,00 Select one a Standard error b. Standard deviation e. Sampling eror Nonsampling error According to Central Limit theorem, what sample size do you need in order for a normal dissibution to occur? Select one Maked out of 00 a. 10 b.30 100 d. 300 10 Central Limit Theorem states that if the population has a normal distribution 8

Explanation / Answer

Ans:

7)Simple random sampling

(A simple random sample is a subset of a statistical population in which each member of the subset has an equal probability of being chosen.)

(option d is correct)

8)Sampling error

(option c is correct)

9)if sample size,n>=30,central theorm is applicable(irrespective of the population distribution)

Hence,the correct option is 30

(option b is correct)

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