Stats Solutions

(Step-by-Step) Prior to intensive TV advertising campaign, the producers of Nike athletic shoes find that 29 of a random sample of 200 upper-income adults

Question: Prior to intensive TV advertising campaign, the producers of Nike athletic shoes find that 29 of a random sample of 200 upper-income adults are aware of their new leisure shoe line. A second random of 300 such adults is taken after the campaign. Now, 96 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