Which of the following formulas is incorrect for finding the z-score of ? a. b. c. ...

« previous next »

Author Question: Which of the following formulas is incorrect for finding the z-score of ? a. b. c. ... (Read 33 times)

roselinechinyere27m

Hero Member
Posts: 557

on: Jun 24, 2018

Which of the following formulas is incorrect for finding the z-score of

Question 2

The mean of a sampling distribution

is equal to the mean of the population

and is a measure of which of the following:

a.Variance
b.Spread
c.Dispersion
d.Location

sailorcrescent

Sr. Member
Posts: 334

Reply #1 on: Jun 24, 2018

Answer to Question 1

correct: c

Answer to Question 2

correct: d

Need homework help now?

Ask unlimited questions for free

Ask a Question

« previous next »

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

Did you know?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.