Adam’s apple represents 

Fill in the blanks: Adam’s apple corresponds to __________________ part of respiratory system.

Four bad apples are mixed accidentally with 20 good apples. Probability distribution of the number of bad apples in a draw of 2 apples with replacement is formed. The mean is

Four bad apples are mixed accidentally with 20 good apples. Probability distribution of the number of bad apples in a draw of 2 apples with replacement is formed. The mean is

What is Adam’s apple ?

Adam’s apple is a growth of

Four bad apples are mixed accidentally with 20 good apples. If 3 apples are drawn one by one with replacement then mean of number of good apples is

A fruit seller has a crate of apples containing one bruised apple for every 40 apples in the crate. If 3 out of every 4 bruised apples are considered unsaleable and there are 9 unsaleable apples in the crate,then how many apples are there in the crate?

(a) What is 'Adam 's apple' ? Is it more prominent in male or female ? (b) What is the role of epiglottis ?