Type II error is committed when the null hypothesis ... - Solved MCQs & Answer

suppose for 40 observation, the variance is 50. If all the observation are increased by 20, the variance of these increased observation will be________?

Ans: 50Read →

MCQ #168

In stratified sampling the strata should be ________?

Ans: NonoverlappedRead →

MCQ #349

If p=0.6 and q=0.4 than shape of the binomial distribution?

Ans: Negatively skewedRead →