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BUS 308 � Week 4 Quiz: Statistical Concepts and Hypothesis Testing

Quiz on statistical concepts and hypothesis testing methods.

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BUS 308 – Week 4 Quiz: Statistical Concepts and Hypothesis Testing
Bus 308 – Week 4 Quiz
1. Question : The goodness of fit test null hypothesis states that the sample data does
not match an expected distribution.
Student
Answer: True False
Instructor
Explanation:
Answer found in section 12.2, in Statistics for
Managers
Points Received: 1 of 1
Comments:
2. Question : For a two sample confidence interval, the interval shows the difference
between the means.
Student
Answer: True False
Instructor
Explanation:
Answer found in section 11.2, in Statistics for Managers
Points Received: 1 of 1
Comments:
3. Question : The Chi-square test results having expected values of less than 5 in a
cell may produce a greater likelihood of having type I errors (wrongly
rejecting the null hypothesis).
Student
Answer: True False
Instructor
Explanation:
Answer found in section 12.3, in Statistics for
Managers
Points Received: 1 of 1
Comments:
Question 4. Question : The probability that the actual population mean will be outside of a 98%
confidence interval is
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Document Details

University
Ashford University
Subject
Business Management

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