You would like to construct a hypothesis test to see if the average distance (in miles) a package is delivered is greater for UPS then FED Ex. Use the following information: 1. UPS FED Ex 497 Mean Delivery Miles 432 178 Population Standard Deviation 169 39 Sample Size 36 А. What is the value of the test statistic (correct number of decimal places depending on which test statistic)? What is the probability of the test statistic for this specific problem (p-value)? (take into consideration if this is 1- tail or 2-tail test) C. What conclusion will you come to? (just need to state Accept Ho or Reject Ho and Accept Ha - just put one of those 2 answers in the body of the discussion board, but you will have a more detailed solution on your worksheet that you will attach as a PDF). Use a level of significance of .05. B.
You would like to construct a hypothesis test to see if the average distance (in miles) a package is delivered is greater for UPS then FED Ex. Use the following information: 1. UPS FED Ex 497 Mean Delivery Miles 432 178 Population Standard Deviation 169 39 Sample Size 36 А. What is the value of the test statistic (correct number of decimal places depending on which test statistic)? What is the probability of the test statistic for this specific problem (p-value)? (take into consideration if this is 1- tail or 2-tail test) C. What conclusion will you come to? (just need to state Accept Ho or Reject Ho and Accept Ha - just put one of those 2 answers in the body of the discussion board, but you will have a more detailed solution on your worksheet that you will attach as a PDF). Use a level of significance of .05. B.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
![1.
You would like to construct a hypothesis test to see if the average distance (in miles) a package is delivered is
greater for UPS then FED Ex. Use the following information:
UPS
FED Ex
497
Mean Delivery Miles
432
178
Population Standard Deviation
169
39
Sample Size
36
А.
What is the value of the test statistic (correct number of decimal places depending on which test statistic)?
What is the probability of the test statistic for this specific problem (p-value)? (take into consideration if this is 1-
tail or 2-tail test)
В.
C.
What conclusion will you come to? (just need to state Accept Ho or Reject Ho and Accept Ha – just put one of
those 2 answers in the body of the discussion board, but you will have a more detailed solution on your
worksheet that you will attach as a PDF). Use a level of significance of .05.
Using the critical value approach at what critical value or values will you start rejecting the null hypothesis?
(make sure you are very careful and detailed with your answer, pay attention to signs and values)
D.
Your worksheet that you will attach as a PDF, should have all the steps of the hypothesis test clearly written out, even if
not asked for directly in the question or answers of the discussion board (use my videos and practice problems as a
guide of how detailed to be).
**** Use the appropriate table or tables from our lecture notes to answer all questions that require values or
probabilities********No probabilities generated from a calculator will be permitted/accepted
(will not receive credit), only probabilities and values from your Z-tables (CH6) and T-tables
(CH8) notes will be allowed. ***
When you answer the question put the 4 answers in this order and label like this:
1A.
1B.
1C.
1D.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fca1b6f49-1086-4e6b-bb65-182409dbc6fd%2F810d180b-2285-4c44-b325-3470f90b747a%2Fu6wy7vq_processed.png&w=3840&q=75)
Transcribed Image Text:1.
You would like to construct a hypothesis test to see if the average distance (in miles) a package is delivered is
greater for UPS then FED Ex. Use the following information:
UPS
FED Ex
497
Mean Delivery Miles
432
178
Population Standard Deviation
169
39
Sample Size
36
А.
What is the value of the test statistic (correct number of decimal places depending on which test statistic)?
What is the probability of the test statistic for this specific problem (p-value)? (take into consideration if this is 1-
tail or 2-tail test)
В.
C.
What conclusion will you come to? (just need to state Accept Ho or Reject Ho and Accept Ha – just put one of
those 2 answers in the body of the discussion board, but you will have a more detailed solution on your
worksheet that you will attach as a PDF). Use a level of significance of .05.
Using the critical value approach at what critical value or values will you start rejecting the null hypothesis?
(make sure you are very careful and detailed with your answer, pay attention to signs and values)
D.
Your worksheet that you will attach as a PDF, should have all the steps of the hypothesis test clearly written out, even if
not asked for directly in the question or answers of the discussion board (use my videos and practice problems as a
guide of how detailed to be).
**** Use the appropriate table or tables from our lecture notes to answer all questions that require values or
probabilities********No probabilities generated from a calculator will be permitted/accepted
(will not receive credit), only probabilities and values from your Z-tables (CH6) and T-tables
(CH8) notes will be allowed. ***
When you answer the question put the 4 answers in this order and label like this:
1A.
1B.
1C.
1D.
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