The measure that examines the location or position of a value relative to the mean of the ...

Author Question: The measure that examines the location or position of a value relative to the mean of the ... (Read 83 times)

s.tung

Hero Member
Posts: 577

on: Jun 24, 2018

The measure that examines the location or position of a value relative to the mean of the distribution is called a:

A) mean score.
B) y-score.
C) z-score.
D) relative score.

Question 2

Let the random variable Z follow a standard normal distribution. Find P(-2.21 < Z < 0).

A) 0.9864
B) 0.4864
C) 0.0136
D) 0.5136

Heffejeff

Sr. Member
Posts: 336

Reply #1 on: Jun 24, 2018

Answer to Question 1

C

Answer to Question 2

B

Need homework help now?

Ask unlimited questions for free

Ask a Question

« previous next »

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Did you know?

The cure for trichomoniasis is easy as long as the patient does not drink alcoholic beverages for 24 hours. Just a single dose of medication is needed to rid the body of the disease. However, without proper precautions, an individual may contract the disease repeatedly. In fact, most people develop trichomoniasis again within three months of their last treatment.

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).