A boxplot shows the value 31 at the first quartile. What does this tell you? Question 3 options: 31% of the data is less than 25. 75% of the data is less than 31. 25% of the data is greater than 31. 31% of the data is greater than 25. 25% of the data is less than 31. Group A has a mean of 0 and a median of 15
A boxplot shows the value 31 at the first quartile. What does this tell you? Question 3 options: 31% of the data is less than 25. 75% of the data is less than 31. 25% of the data is greater than 31. 31% of the data is greater than 25. 25% of the data is less than 31. Group A has a mean of 0 and a median of 15
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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100%
A boxplot shows the value 31 at the first quartile. What does this tell you?
Question 3 options:
|
31% of the data is less than 25. |
|
75% of the data is less than 31. |
|
25% of the data is greater than 31. |
|
31% of the data is greater than 25. |
|
25% of the data is less than 31. |
Group A has a mean of 0 and a median of 15
What is most likely true?
Question 8 options:
|
Group A likely has a high outlier or right skew |
|
Group A is likely roughly symmetric and unimodal |
|
Group A likely has a low outlier or left skew |
|
Group A likely has low and high outliers. |
|
None of these |
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