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

Author Question: Last week Sarah had exams in math and in Spanish. On the math exam, the mean was = 40 with = 5, ... (Read 610 times)

fasfsadfdsfa

  • Hero Member
  • *****
  • Posts: 554
Last week Sarah had exams in math and in Spanish. On the math exam, the mean was  = 40 with  = 5, and Sarah had a score of X = 45 . On the Spanish exam, the mean was  = 60 with  = 8, and Sarah had a score of X = 68 . For which class should Sara expect the better grade?
 
  a. Math
  b. Spanish
  c. The grades should be the same because the two exam scores are in the same location.
  d. There is not enough information to determine which is the better grade.

Question 2

Last week, Sarah had exams in math and in Spanish. On the math exam, the mean was  = 30 with  = 5, and Sarah had a score of X = 45 . On the Spanish exam, the mean was  = 60 with  = 8, and Sarah had a score of X = 68 . For which class should Sara expect the better grade?
 
  a. Math
  b. Spanish
  c. The grades should be the same because the two exam scores are in the same location.
  d. There is not enough information to determine which is the better grade.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Pamela.irrgang@yahoo.com

  • Sr. Member
  • ****
  • Posts: 323
Answer to Question 1

C

Answer to Question 2

A




fasfsadfdsfa

  • Member
  • Posts: 554
Reply 2 on: Jun 20, 2018
Excellent


okolip

  • Member
  • Posts: 362
Reply 3 on: Yesterday
:D TYSM

 

Did you know?

For pediatric patients, intravenous fluids are the most commonly cited products involved in medication errors that are reported to the USP.

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

Did you know?

In 2010, opiate painkllers, such as morphine, OxyContin®, and Vicodin®, were tied to almost 60% of drug overdose deaths.

Did you know?

The FDA recognizes 118 routes of administration.

For a complete list of videos, visit our video library