Tag: mathematical methods for economics

How many percentiles are there in a distribution

Under Free Trade regime there is ____________.

The age of son and father is in the ratio of 3:7, if the age of the father is 42, the age of the son will be___

If Median is 11, Mean is 10, what is Mode

The number of ways the letter SCHOLAR can be arranged so that LR never come together are .

The median value for the series $3,5,5,2,6,2,9,5,8,6$ is  

If the regression coefficient of $x$ on $y$ is $0.64$ and that of $y$ on $x$ is $1$. Find the value of correlation coefficient between $x$ and $y$. 

 A speaks truth 6 out of 10 and B speaks truth 8 out of 10 times. What is the probability of both telling lie

A has three children in his family, the probability of all the children being a girl child is _____