giovannimontez03 giovannimontez03

02-12-2021
Mathematics

contestada

QUESTION 18
If the probability distribution for the random variable is
Wi -1 0 1 2
Pi .20 .27 .17 .36
What is the expected value of x?
0.72
0.69
0.96
0.87

Respuesta :

kejuanbullockmason kejuanbullockmason

02-12-2021

Answer:

0.72

Step-by-step explanation:

Answer Link

Otras preguntas

"Find the area of the larger circle if the circumference of one of the smaller circles is 36 pi mm. "

Who is the curve for inventing the first structure of DNA

a large bag of marbles contains equal amounts of 5 colors (red, orange, yellow, green, and Blue). Joaquin selects 1 marble then puts it back and selects anothe

An example of a Qin reform resulting in greater social organization was the division of China into ________. A. three distinct social classes B. 21 milit

(02.07 LC)Paying attention to proper temperatures when cooking at home ensures fooda.contains more vitaminsb.is safe to eatc.is lower in caloriesd.tasetes bett

in a basket, there are 24 good oranges and rest are bad oranges. The ratio of good oranges to the bad oranges is 3:1, find the number of bad oranges

Dominic drove 324 miles from salt lake city , Utah , to Bryce canyon National Park in 6 hours and 45 minutes . What was his average speed in miles per hour ?

it is not a prime number because 1 has only one factor

"In the image above, box number one (1) should be labelled: Eye Eye Wall Spiral Bands Storm Surge"

Determine if the sequence is arithmetic or geometric. Then find the next term in the sequence. Select all that apply. 1, -4, 16, -64, … 1. arithmetic