Personnel selection. Suppose that 6 female and 5 male applicants have been successfully screened for 5 positions. If the 5 positions are filled at random from the 11 finalists, what is the probability of selecting
(1) 3 females and 2 males?
(2) 4 females and 1 male?
(3) 5 females?
Note : As per authoring guidelines, when multiple subparts are posted, then only first three subparts are to be answered.
Given there is selection for a Personnel.
And there are 11 finalists in which 6 are female and 5 are female.
And there are only 5 posts vacant.
To calculate the probability of selecting an item as described below.
The total number of ways:
Total number of ways of selecting 5 people from 11 finalists is given by,
Probability is given by the ratio of number of favourable ways to the total number of ways.
1) 3 females and 2 males
3 females selected from 6 female finalists in ways
2 males selected from 5 male finalists in ways
The probability of selecting 3 females and 2 males is 0.04329
(Rounded to 5 decimals)
2) 4 females and 1 males
4 females selected from 6 female finalists in ways
1 male selected from 5 male finalists in ways
The probability of selecting 4 females and 1 male is 0.0324675
(Rounded to 7 decimals)
3) 5 females
5 females selected from 6 female finalists in ways
Favourable ways = 720
The probability of selecting 5 females is 0.012987
(Rounded to 6 decimals)
Which expression has both 8 and n as factors???
One number is 2 more than 3 times another. Their sum is 22. Find the numbers
Perform the indicated operation and simplify the result. Leave your answer in factored form
An ordered pair set is referred to as a ___?
Please, can u convert 3.16 (6 repeating) to fraction.
Write an algebraic expression for the statement '6 less than the quotient of x divided by 3 equals 2'.
What is converted into a fraction?
The mixed fraction representation of 7/3 is...
How to write the algebraic expression given: the quotient of 5 plus d and 12 minus w?
Express 200+30+5+4100+71000 as a decimal number and find its hundredths digit.
Find four equivalent fractions of the given fraction:
How to find the greatest common factor of ?