In each of the following situations, is the alternative hypothesis one-tailed or two-tailed? What are the hypotheses? a) A soda company recently reformulated their diet cola in an attempt to appeal to teenagers. They run a taste test to see if the new formula appeals to more teenagers than the standard formula. 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) One financial theory states that the stock market will go up or down with equal probability. A student collects data over several years to test the theory. Ho: Approval New Approval Old HA: Approval New Approval Old b) Is the part b alternative hypothesis one-tailed or two-tailed? One-tailed Two-tailed State the null and alternative hypotheses for the poll on the budget override. Ho: Voters for the budget v HA: Voters for the budget v c) Is the part c alternative hypothesis one-tailed or two-tailed? Two-tailed One-tailed State the null and alternative hypotheses for the theory of fluctuations the stock market. Ho: Pstocks go up stocks go down HA: Pstocks go up stocks go down

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Question
 
 
In each of the following situations, is the alternative hypothesis one-tailed or two-tailed? What are the hypotheses?
a) A soda company recently reformulated their diet cola in an attempt to appeal to teenagers. They run a taste test to see if the new formula appeals to more teenagers than the standard formula.
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) One financial theory states that the stock market will go up or down with equal probability. A student collects data over several years to test the theory.
...
Ho: Approval New
VApproval Old
HA: Approval New
VApproval Old
b) Is the part b alternative hypothesis one-tailed or two-tailed?
One-tailed
Two-tailed
State the null and alternative hypotheses for the poll on the budget override.
Ho: Voters for the budget
HA: Voters for the budget
13
c) Is the part c alternative hypothesis one-tailed or two-tailed?
Two-tailed
One-tailed
State the null and alternative hypotheses for the theory of fluctuations in the stock market.
Ho: Pstocks go up
Pstocks go down
HA: Pstocks go up
stocks go down
Transcribed Image Text:In each of the following situations, is the alternative hypothesis one-tailed or two-tailed? What are the hypotheses? a) A soda company recently reformulated their diet cola in an attempt to appeal to teenagers. They run a taste test to see if the new formula appeals to more teenagers than the standard formula. 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) One financial theory states that the stock market will go up or down with equal probability. A student collects data over several years to test the theory. ... Ho: Approval New VApproval Old HA: Approval New VApproval Old b) Is the part b alternative hypothesis one-tailed or two-tailed? One-tailed Two-tailed State the null and alternative hypotheses for the poll on the budget override. Ho: Voters for the budget HA: Voters for the budget 13 c) Is the part c alternative hypothesis one-tailed or two-tailed? Two-tailed One-tailed State the null and alternative hypotheses for the theory of fluctuations in the stock market. Ho: Pstocks go up Pstocks go down HA: Pstocks go up stocks go down
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Knowledge Booster
Basics of Inferential Statistics
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman