Need math help with a study comparing two ads from two sources

Nov 22nd, 2015
SKTFaker
Category:
Mathematics
Price: $5 USD

Question description

Corporate advertising tries to enhance the image of the corporation. A study compared two ads from two sources, the Wall Street Journal and the National Enquirer. Subjects were asked to pretend that their company was considering a major investment in Performax, the fictitious sportswear firm in the ads. Each subject was asked to respond to the question "How trustworthy was the source in the sportswear company ad for Performax?" on a 7-point scale. Higher values indicated more trustworthiness. Here is a summary of the results.

Ad source nxs
Wall Street Journal  66  4.77  1.50 
National Enquirer61 2.43 1.64 

Find the two-sample pooled t statistic. Then formulate the problem as an ANOVA and report the results of this analysis. Verify that F = t 2

Tutor Answer

(Top Tutor) Daniel C.
(997)
School: Cornell University
PREMIUM TUTOR

Studypool has helped 1,244,100 students

7 Reviews


Summary
Quality
Communication
On Time
Value
kpcutie
Dec 3rd, 2016
" Excellent job "
Hemapathy
Nov 20th, 2016
" all I can say is wow very fast work, great work thanks "
BlueOcean
Nov 6th, 2016
" Awesome! Exactly what I wanted. "
kevin12622
Oct 28th, 2016
" Goes above and beyond expectations ! "
ashleyisgod
Oct 15th, 2016
" Top quality work from this guy! I'll be back! "
likeplum4
Oct 6th, 2016
" Excellent work as usual "
Molly_Moon
Sep 22nd, 2016
" AMAZING as always! "
Ask your homework questions. Receive quality answers!

Type your question here (or upload an image)

1819 tutors are online

Brown University





1271 Tutors

California Institute of Technology




2131 Tutors

Carnegie Mellon University




982 Tutors

Columbia University





1256 Tutors

Dartmouth University





2113 Tutors

Emory University





2279 Tutors

Harvard University





599 Tutors

Massachusetts Institute of Technology



2319 Tutors

New York University





1645 Tutors

Notre Dam University





1911 Tutors

Oklahoma University





2122 Tutors

Pennsylvania State University





932 Tutors

Princeton University





1211 Tutors

Stanford University





983 Tutors

University of California





1282 Tutors

Oxford University





123 Tutors

Yale University





2325 Tutors