Wednesday
July 23, 2014

Homework Help: ashford

Posted by john on Monday, November 4, 2013 at 8:50pm.

Mrs. Orlof teaches two history classes, one in the morning and one in the afternoon. Yesterday she gave the same test to both classes. Anyone who failed the test must take a retest. Since a greater percentage of students who took the morning test failed the test than students who took the afternoon test, more of Orlof’s morning history students than afternoon history students will have to take the retest.
The conclusion above is not necessarily valid because (Points : 1)
more students in the morning class may have passed the test than failed the test
some students may have been absent from both classes
some of the students who passed the afternoon test may have received information about the test from morning students
more students may have taken the test in the afternoon than in the morning

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

PHI 103 - Mrs. Orlof teaches two history classes, one in the morning and one in...
phi 103 - mrs orlof teaches 2 history classes one in the afternoon and one in ...
Logic - Mrs. Orlof teaches two history classes, one in the morning and one in ...
Logic Research - Mrs. Orlof teaches two history classes, one in th morning and ...
math - raquel teaches dance classes each evening starting at5:380p.m. she ...
math - 4. Gregory teaches martial arts. He charges a one-time processing fee of...
Critical Thinking (philosophy) - 1. 21{1[2(24)24]}> The average height of ...
Algebra - Mr. Green teaches band, choir, and math. This year, he has 57 students...
Math - Mr. Green teaches band, choir, and math. This year, he has 57 students ...
math help please - 19. Mr. Green teaches band, choir, and math. This year, he ...

Search
Members