daniellemalone04 daniellemalone04
  • 23-03-2024
  • Mathematics
contestada

The mean output of a certain type of amplifier is 129 watts with a standard deviation of 11 watts. If 70 amplifiers are sampled, what is the probability that the mean of the sample would be less than 127.8 watts?

Respuesta :

Otras preguntas

A man is 1.7 m long. A yeast cell is 3.4 µm long. How does the length of the man compare to the length of the yeast cell? A. The man is two (2) times larger
what is a human called during the prenatal period
Why did the Greeks import grains from other places? Their geography made it difficult to grow enough crops to support themselves. They could only grow wheat an
My state's lottery has 30 white balls numbered from 1 through 30 and 20 red balls numbered from 1 through 20. In each lottery drawing, 3 of the white balls and
How many units long is AC?
What is the volume of the cup to the nearest tenth?
How did the transcontinental railroad affect US trade? A. The railroad did not affect trade in the United States. B. The railroad increased trade by making ship
Plz help on bottom one no guessing
Write an equation in slope intercept form for the given slope and y-intercept
An overt flirt is .