naspeee5124 naspeee5124
  • 15-03-2024
  • Mathematics
contestada

In a sample of 41 U.S. adults aged 18-24 who celebrate Halloween, the mean amount spent on a costume was $39.5 with a standard deviation of $12.6.Calculate variance.

Respuesta :

Otras preguntas

Write a balanced chemical equation for calcium carbonate and water
Your personal record of fitness does not measure muscular strength
What is 7x-1+6x-1=180? SHOW WORK!!!!!!
(3,1) m=2show werek​
 what was the first British colony that disappeared? Restate the question 
The Spider and the Fly by Mary Howitt "Will you walk into my parlor?" said the Spider to the Fly, "’Tis the prettiest little parlor that ever you did spy; Th
Olivia is selling boxes of Girl Scout cookies. For every 20 boxes she sells, she raises $15 for charity. If Olivia has a goal of raising $60, how many boxes of
use the remainder theorem to find the remainder when the function f(x)=x^3+6x^2-3x is divided by x+5
Which of the following statements most accurately describes haemoglobiny Select one: a. It is a protein found in red blood cells that binds with carbon dioxide
What is the slope of the line passing through the points (-3, 4) and (2, - 1)? A -1B 1C 3/5D - 5/3​