The chilly wind hits me and the rain pounded me.
The correct answer is B
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:
The Pearson's correlation coefficient between following observation
X:Â Â Â Â Â Â Â Â Â Â Â 1Â Â Â Â Â Â Â Â Â Â Â Â Â 2Â Â Â Â Â Â Â Â Â Â Â...
Which option is WRONG?
The coefficient of correlation is the _________ of coefficients of regression.
The mode (correct to two decimal places) for the given data is:
The value of a and b so that the following is probability mass function
X:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 0Â Â Â Â Â Â Â...
In one way ANOVA, σ2 is estimated by:
If the first, fifth and ninth decile of frequency distribution xi ∣ fi are 3,10,16, respectively, then Kelly's coefficient of skewness is:
