LexeeV476549 LexeeV476549
  • 25-10-2022
  • Mathematics
contestada

An accounting firm does a study on how long it takes to complete clients' tax forms. For a random sample of 18 clients, the mean time takento complete tax forms was X = 23.6 hours. Assume x has a distribution that is approximately normal with a population standard deviation ofO= 7 hours.

An accounting firm does a study on how long it takes to complete clients tax forms For a random sample of 18 clients the mean time takento complete tax forms wa class=

Respuesta :

Otras preguntas

A student drops a ball from a window 3.5 m above the sidewalk.  How fast is the ball moving when it hits the ground?
how did capitalism fuel industrialization and economic growth
Put y+7=1/2(x+2) in standard form Standard form: Ax+By=C
In what organizational pattern do you compare and contrast subjects as a whole?
37.025written. in word form
how do you shade a hundredths grid to find the product
how did capitalism fuel industrialization and economic growth
what is the largest agency of the executive office of the president?
Which ruler broke with the Egyptian practice of worshiping many gods and declared that Egyptians should worship only Aten, the sun god? A. Ramses II B. Akhenate
When an inventor gets a patent for his work, it means that the government will buy a specific amount of the new invention. true or false