[Answered] Calculate the coefficient of correlation. What will be an ideal ...

This topic contains a solution. Click here to go to the answer

Author Question: Calculate the coefficient of correlation. What will be an ideal ... (Read 43 times)

Starlight

Hero Member
Posts: 567

on: Jun 24, 2018

Calculate the coefficient of correlation.

What will be an ideal response?

Question 2

The actual total sample size required to achieve a particular value for the variance depends on the manner in which the sample observations are allocated among the strata.

Indicate whether the statement is true or false

Need homework help now?

Ask unlimited questions for free

Ask a Question

Marked as best answer by a Subject Expert

hugthug12

Sr. Member
Posts: 329

Reply #1 on: Jun 24, 2018

Answer to Question 1

r = 0.9327

Answer to Question 2

TRUE

Starlight

Member
Posts: 567

Reply 2 on: Jun 24, 2018

Thanks for the timely response, appreciate it

at

Member
Posts: 359

Reply 3 on: Yesterday

Wow, this really help

« previous next »

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.