LibbyZ665405 LibbyZ665405

03-11-2022
Mathematics

contestada

How many pairwise comparisons are needed to learn the outcome of an election involving n=15 candidates ?

Respuesta :

AlassaneT626107 AlassaneT626107

03-11-2022

Remember that

The formula for the number of independent pairwise comparisons is k(k-1)/2, where k is the number of conditions

In this problem

k=15

substitute

15(15-1)/2=105

therefore

The answer is 105

Answer Link

Otras preguntas

Help with is ixl please

Gaspar writes the algebraic expression 5b +3.79. It represents the total cost, in dollars, of buying 5 bagels and a container of cream cheese. Identify any vari

There were 169 tickets for a major league baseball game. The lower box tickets cost $12.50 and the upper box tickets cost $10.00. The total amount of money spen

Josh rented a truck for one day there was a base fee fee of $12 and there was additional charge of 8 cents for each mile driven the total cost (c) for driving

Help with is ixl please

Carter invested $70,000 in an account paying an interest rate of 1.125% compounded continuously. Savannah invested $70,000 in an account paying an interest rate

In the diagram of a gate, the horizontal bars are parallel and the vertical bars are parallel. Find x and y. Complete the explanation Indicating which postulate

Gaspar writes the algebraic expression 5b +3.79. It represents the total cost, in dollars, of buying 5 bagels and a container of cream cheese. Identify any vari

Choose ALL correct answers (1, -3) (4, 1) (6, 3) (2, -2)

The monthly cost of water use is a linear function of the amount of water used (HCF). The cost for using 16 HCF of water is $39.04, and the cost for using 44 HC