mussafiquepanhwar mussafiquepanhwar
  • 16-11-2020
  • Business
contestada

A committee of size 5 is to be selected at random from 3 women and 5 men. The probability distribution for the number of women on the committee is normal.
Yes
No

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 26-11-2020

9514 1404 393

Answer:

  no

Explanation:

In general discrete distributions from small populations will not be "normal."

Here, the distribution of the number of women is ...

  p(n = 0) = 1/56

  p(n = 1) = 15/56

  p(n = 2) = 30/56

  p(n = 3) = 10/56

The distribution is asymmetric and skewed toward lower numbers.

It is NOT NORMAL.

Answer Link

Otras preguntas

describe relationship between values of the digits in the number for number 9,999,999
Jan's age is 3 years less than twice Tritts age.The sum of their ages is 30. Find their ages
use a tape diagram for 3.28÷8
What is the accepted ways of doing things among a group of people
Huldrych Zwingli's supporters, the Anabaptists, believed (5 points)
At the turn of the twentieth century, the majority of the working poor lived
What is sixty seven and fifty hundredths wrote in decimal form
72 348 675 125 what is the value of the 2 in 72
_____ is the process that involves oxygen and breaks down food molecules to release energy.
what is 109985 rounded to the nearest hundred thousand