This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: What are the mean and median scores on this exam?[br][br][b][color=#A83E49]Question ... (Read 98 times)

fasfsadfdsfa

  • Hero Member
  • *****
  • Posts: 554
on: Jun 24, 2018
What are the mean and median scores on this exam?

Question 2

A multiple regression equation includes 5 independent variables, and the coefficient of determination is 0.81 . The percentage of the variation in y that is explained by the regression equation is:
 a. 81
  b. 90
  c. 86
  d. about 16


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Andromeda18

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jun 24, 2018
Answer to Question 1

Mean = 80.40, Median = 79.50

Answer to Question 2

A


fasfsadfdsfa

  • Member
  • Posts: 554
Reply 2 on: Jun 24, 2018
:D TYSM

mjenn52

  • Member
  • Posts: 351
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Did you know?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

Did you know?

More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.

Question Question
question asked question asked
Exponential Growth Question Exponential Growth Question
Remainder Question Remainder Question
economic question economic question
economic question economic question
Video: Introduction to Epilepsy

For a complete list of videos, visit our video library