Statistics Solutions

[See Steps] Before an intensive TV advertising campaign, the producers of Nike athletic shoes find that 33 of a random sample of 211 upper-income adults

Question: Before an intensive TV advertising campaign, the producers of Nike athletic shoes

find that 33 of a random sample of 211 upper-income adults were aware of their new

leisure shoe line. A second random sample of 386 such adults is taken after the

campaign. Now 106 of the persons sampled can identify the new line. Give a 99%

confidence interval for the increase in the proportion of upper-income adults showing

brand awareness.

Price: $2.99
Solution: The downloadable solution consists of 1 pages
Deliverable: Word Document


∴ Other downloads you may be interested in ∴

log in to your account

Forgot password?
Don't have a membership account?
REGISTER

reset password

Back to
log in

sign up

Back to
log in