Select the correct mirror image of the given figure when

If ten coins are tossed simultaneously, then the probability of getting at most I head is:

The following observations 14, 19, 17, 20, 25 constitute a random sample from an unknown population with mean u and standard deviation σ.

For the price -quantity chart

Which is not relative measures of skewness?

Five persons A, B, C, D and E occupy seats in a row at random. The probability that A and B sit next to each other is:

For the random variable X with probability density function f(x) = (x−3)² /5; x = 3, 4, 5, the variance of X is:

For the variables X, Y and Z, rXY = 0.80, rXZ = 0.64, rY Z = 0.79 , then square of multiple correlation coefficient R² X.Y Z is:

Identify, from the following, the moment used as a measure of skewness?