question archive In your survey of 900 Americans, 288 say that professional football is his or her favorite sport
In your survey of 900 Americans, 288 say that professional football is his or her favorite sport
Subject:StatisticsPrice: Bought3
In your survey of 900 Americans, 288 say that professional football is his or her favorite sport.
a) A 2014 survey indicated that 35% of Americans said that football was
their favorite sport. Based on our survey and at α = 0.01, is there evidence
that the percentage has decreased from the 2014 survey? Perform a
hypothesis test to support your decision.
H0:
Ha:
Work/Calculator Steps:
Test statistic:
P-value:
Decision: Reject H0 Fail to reject H0
Conclusion:
