In May 2023, who was sworn in as the new Central

The Pearson's correlation coefficient between following observation

For a distribution, mean is 40, median is 40.5 and mode is 41. The distribution is:

The six decile (D6 ) of 5, 3, 2, 6, 8, 4 is:

If a discrete random variable X follows uniform distribution and assumes only the values 8, 9, 11, 15, 18, 20, the value of P(|X-14| < 5) will be:

Which one is parameter from population?

For the ANOVA table

the F - statistics is

The probability density function of a random variable X is f(x) = ( π /10) sin ( π x /5) ; 0 ≤ x ≤ 5. The first quartile of X is:

The value of k so that following is probability mass function

Which of the following satisfies the time and factor reversal test?