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Explanation & Answer
t = -1.1928
critical value for two tailed is 3.499
Critical value for one tailed is 2.998
since t > -2.998 we do not reject the null hypothesis
or in two tailed |t| =1.1928 < 3.499 we do not reject the null hypothesis
Fail to reject the null hypothesis
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MATH 302 American Military University Best Cities for Company Expansion Paper
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MATH 302 American Military University Best Cities for Company Expansion Paper
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PLEASE DONT BID IF YOU CANT COMPLETE THE PAPER WITH THE INFORMATION PROVIDED. ITS THE ENTIRE ASSIGNMENT AND OTHER STUDENTS ...
Grand Canyon University Item Analysis Interpretation Discussion
PLEASE DONT BID IF YOU CANT COMPLETE THE PAPER WITH THE INFORMATION PROVIDED. ITS THE ENTIRE ASSIGNMENT AND OTHER STUDENTS HAVE ALREADY COMPLETED IT BASED ON THIS INFORMATION BUT THIS IS THE SECOND TIME POSTING DUE TO TUTORS SAYING ITS IMPOSSIBLE TO COMPLETE.
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What is the difficulty level for each item (i.e., easy, medium, hard)? What is the overall difficulty level of the test?
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MATH 302 American Military University Best Cities for Company Expansion Paper
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MATH 302 American Military University Best Cities for Company Expansion Paper
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Grand Canyon University Item Analysis Interpretation Discussion
PLEASE DONT BID IF YOU CANT COMPLETE THE PAPER WITH THE INFORMATION PROVIDED. ITS THE ENTIRE ASSIGNMENT AND OTHER STUDENTS ...
Grand Canyon University Item Analysis Interpretation Discussion
PLEASE DONT BID IF YOU CANT COMPLETE THE PAPER WITH THE INFORMATION PROVIDED. ITS THE ENTIRE ASSIGNMENT AND OTHER STUDENTS HAVE ALREADY COMPLETED IT BASED ON THIS INFORMATION BUT THIS IS THE SECOND TIME POSTING DUE TO TUTORS SAYING ITS IMPOSSIBLE TO COMPLETE.
Attached is a sample item analysis that shows the summary table of statistics for all items (questions) for a pilot assessment of a memory test. The memory test presents a short video depicting a law enforcement scenario and requires candidates to recall relevant details. The test is comprised of 10 multiple choice questions with four options (A-D). For the sample of 10 items, the correct answer is “A”. Review the item difficulty (P), discrimination [R(IT)], and the distractors (options B-D).
What is the difficulty level for each item (i.e., easy, medium, hard)? What is the overall difficulty level of the test?
Which item(s) could you remove altogether from the exam? Why?
Which distractor(s) would you revise? Why?
Which items are working well? Why?
What next steps in test development would you recommend?
Grantham University Matrix Mathematics Discussion
Part 1Global Stratification1. What is Global Stratification? please quote from the textbook ( text book is attached, read ...
Grantham University Matrix Mathematics Discussion
Part 1Global Stratification1. What is Global Stratification? please quote from the textbook ( text book is attached, read chapter# 9) . (1 point)2. Compare and contrast World System Theory with Neocolonialism. What are some strengths and some weakness of these two theories? Please quote the textbook and apply one theory to a country of your choice. (2 points)Reply to another student (2 pts)Part 2What are three types of social mobility present in the American Society? Give at least one example of each mobility. Gender Inequality: What is Glass Ceiling? How does it apply to women? Please quote the textbook( text book is attached under "Part 2" ). (3 pts)Each student is required to reply to at least one other student. (2 pts)
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