In which of the following situations is a one-sidedalternative hypothesis appropriate?A) A business student conducts a blind taste test to seewhether students prefer Diet Coke or Diet Pepsi. B) A budget override in a small town requires a two-thirds majority to pass. A local newspaper conducts a poll to see if there’s evidence it will pass.C) In recent years, 10% of college juniors have applied for study abroad. The dean’s office conducts a pre-liminary survey to see if that has changed this year. D) A taxi company checks gasoline usage records to seeif a recent change in the brand of tires installed on thecars has any impact on their fleet’s fuel economy.E) The Centers for Disease Control and Prevention wants to see if a controversial new advertising cam-paign has had any effect on teen smoking rates.
In which of the following situations is a one-sidedalternative hypothesis appropriate?A) A business student conducts a blind taste test to seewhether students prefer Diet Coke or Diet Pepsi. B) A budget override in a small town requires a two-thirds majority to pass. A local newspaper conducts a poll to see if there’s evidence it will pass.C) In recent years, 10% of college juniors have applied for study abroad. The dean’s office conducts a pre-liminary survey to see if that has changed this year. D) A taxi company checks gasoline usage records to seeif a recent change in the brand of tires installed on thecars has any impact on their fleet’s fuel economy.E) The Centers for Disease Control and Prevention wants to see if a controversial new advertising cam-paign has had any effect on teen smoking rates.
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.5: Interpreting Data
Problem 1C
Related questions
Question
In which of the following situations is a one-sided
alternative hypothesis appropriate?
A) A business student conducts a blind taste test to see
whether students prefer Diet Coke or Diet Pepsi.
alternative hypothesis appropriate?
A) A business student conducts a blind taste test to see
whether students prefer Diet Coke or Diet Pepsi.
B) A budget override in a small town requires a two-
thirds majority to pass. A local newspaper conducts a
thirds majority to pass. A local newspaper conducts a
poll to see if there’s evidence it will pass.
C) In recent years, 10% of college juniors have applied
C) In recent years, 10% of college juniors have applied
for study abroad. The dean’s office conducts a pre-
liminary survey to see if that has changed this year.
liminary survey to see if that has changed this year.
D) A taxi company checks gasoline usage records to see
if a recent change in the brand of tires installed on the
cars has any impact on their fleet’s fuel economy.
E) The Centers for Disease Control and Prevention
if a recent change in the brand of tires installed on the
cars has any impact on their fleet’s fuel economy.
E) The Centers for Disease Control and Prevention
wants to see if a controversial new advertising cam-
paign has had any effect on teen smoking rates.
paign has had any effect on teen smoking rates.
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