Data collected in 2013 by the Behavioral Risk Factor Surveillance System revealed that in the state of
Question:
a) Create a 90% confidence interval for the difference in the percentage of smokers between black and white adults in New Jersey.
b) Does this survey indicate a race-based difference in smoking among American adults? Explain, using your confidence interval to test an appropriate hypothesis.
c) What alpha level did your test use?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Related Book For
Stats Data And Models
ISBN: 662
4th Edition
Authors: Richard D. De Veaux, Paul D. Velleman, David E. Bock
Question Posted: