[Answered] Approximate the percentage of these Internet users who are in the 58-71 age ...

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

Author Question: Approximate the percentage of these Internet users who are in the 58-71 age ... (Read 91 times)

notis

Hero Member
Posts: 596

on: Jun 24, 2018

Approximate the percentage of these Internet users who are in the 58-71 age group.

Question 2

If the standard error of estimate is zero, then:
a. the coefficient of determination must be 1.0.
b. all the points fall on the regression line.
c. there is no unexplained variation left.
d. All of these choices are true.

Need homework help now?

Ask unlimited questions for free

Ask a Question

Marked as best answer by a Subject Expert

johnharpe

Sr. Member
Posts: 338

Reply #1 on: Jun 24, 2018

Answer to Question 1

Approximately 9

Answer to Question 2

D

notis

Member
Posts: 596

Reply 2 on: Jun 24, 2018

Thanks for the timely response, appreciate it

cam1229

Member
Posts: 329

Reply 3 on: Yesterday

Gracias!

« previous next »

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Did you know?

About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.

Did you know?

The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.

Did you know?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).