Week 7: Quiz | Statistics
Started: Apr 16 at 8:32am Score for this attempt: 200 out
of 200
Quiz Instructions
Week 7
Statistics
Quiz
Purpose
The purpose of this quiz is for you to demonstrate application of knowledge of
parametric and non- parametric statistics.
Instructions
Take the quiz assigned for this week. The quiz is locked until Day 1 of Week 7. You
may take the quiz anytime during this week.
Attempts: 2
The highest score will be recorded in the gradebook. If you are satisfied with
your score on the first attempt, no need to retake the quiz a second time.
Questions: All quiz questions come directly from the course
content. Time Limit: None
While there is no time limit to complete the quiz, we suggest you allow 30-
45 minutes of uninterrupted time to complete the quiz.
Respondus Lockdown Browser: Not required
You may use your resourc
es hile taking the quiz.
Top
CourseOutcomes
, This assignment enables the student to meet the following course outcomes:
1. Evaluate selected statistical methods for the purposes of critiquing the research
to complement the critical appraisal of evidence. (POs 3, 5, 7, 9)
Due Date
By 11:59 p.m. MT on Sunday
Question 1 8 pts
When researchers set the level of significance, they are thinking about the possibility
on cancer, which of these answers below would be a consequence of a type I error?
The scientists report the chemotherapy is effective when it is not effective. The scientists repo
There is no way to determine the answer in this scenario
Question 2 8 pts
Using the interactive statistical flowchart, which of the options below is an assumption
of the Mann Whitney U test?
The data sample size mustat least 200
b
Top
The data is arranged in a scatter flowerpot curve
Independence of observations, or the data is independent of each other The data are related t
Started: Apr 16 at 8:32am Score for this attempt: 200 out
of 200
Quiz Instructions
Week 7
Statistics
Quiz
Purpose
The purpose of this quiz is for you to demonstrate application of knowledge of
parametric and non- parametric statistics.
Instructions
Take the quiz assigned for this week. The quiz is locked until Day 1 of Week 7. You
may take the quiz anytime during this week.
Attempts: 2
The highest score will be recorded in the gradebook. If you are satisfied with
your score on the first attempt, no need to retake the quiz a second time.
Questions: All quiz questions come directly from the course
content. Time Limit: None
While there is no time limit to complete the quiz, we suggest you allow 30-
45 minutes of uninterrupted time to complete the quiz.
Respondus Lockdown Browser: Not required
You may use your resourc
es hile taking the quiz.
Top
CourseOutcomes
, This assignment enables the student to meet the following course outcomes:
1. Evaluate selected statistical methods for the purposes of critiquing the research
to complement the critical appraisal of evidence. (POs 3, 5, 7, 9)
Due Date
By 11:59 p.m. MT on Sunday
Question 1 8 pts
When researchers set the level of significance, they are thinking about the possibility
on cancer, which of these answers below would be a consequence of a type I error?
The scientists report the chemotherapy is effective when it is not effective. The scientists repo
There is no way to determine the answer in this scenario
Question 2 8 pts
Using the interactive statistical flowchart, which of the options below is an assumption
of the Mann Whitney U test?
The data sample size mustat least 200
b
Top
The data is arranged in a scatter flowerpot curve
Independence of observations, or the data is independent of each other The data are related t
