Fill in the blanks regarding continuous distribution

Fill in the blank of a probability distribution of a random variable X.

Fill in the blanks: When age distribution shows urnshaped pyramid, then, it will be ___________ population.

Fill in the blanks: Domain of continuity of the function f(x) =|x-1| is …………… .

Gravitation - Continuous Mass Distribution

Fill in the blanks:To form a continuous DNA molecule, the enzyme __________ joins okazaki fragments.

Fill in the blanks A true breeding line is one that having undergone continuous ___________.

The variance of the following continuous frequency distribution is

Explain the types of continuous charge distribution.

Fill in the blanks If the mean of frequency distribution is 20, sumf_ix_i = 200 , then total frequency is______.