If y= ax + b the S.D. of y is ________?

For a probability density function (pdf), the probability of a single point is________?

Which of the following is not the property of binomial distribution?

An events that contains the finite number point the sample space is called ________?

Shape of possion distribution depends upon?

________is used to compare the variation or dispersion in two or more sets of data even though they are measured in different units?