168MathematicsMedium
In stratified sampling the strata should be ________?
ANot equal
BNonoverlapped
COverlapped
DSame
Correct answer
B. Nonoverlapped
Explanation
The correct answer is Nonoverlapped.
Correct answer
B. Nonoverlapped
Explanation
The correct answer is Nonoverlapped.
If any value in the data is negative, then it is impossible to calculate ________?
If the standard deviation of the values 2, 4, 6, 8 is 2.58, then the standard deviation of the values 4, 6, 8, 10 is________?
In normal distribution β1 = 0 and β2 is equal to ________?
The graph obtained by joining the mid points of the tops of adjacent rectangles in histogram is called ________?
If p=0.6 and q=0.4 than shape of the binomial distribution?
In binomial experiment successive trials are ________?