Questions: Data Analysis Questions 4 When cleaning up data, which is not appropriate to change? A Units of Measurements B Spelling of Categories C True Outliers D Unreasonable Outlier 5 Our classroom data represents a part of our campus data. A large B small Population data refers to all of those considered in a survey. True False 7 Which is quantitative data? A height B hair color C type of after school job 8 Which is categorical data? A foot length B armspan C favorite music 9 A histogram displays the frequency of collected data. True False 10 A normal distribution is represented by a bell curve. True False

Data Analysis Questions
4 When cleaning up data, which is not appropriate to change? A Units of Measurements B Spelling of Categories C True Outliers D Unreasonable Outlier
5 Our classroom data represents a part of our campus data. A large B small
Population data refers to all of those considered in a survey. True False
7 Which is quantitative data? A height B hair color C type of after school job
8 Which is categorical data? A foot length B armspan C favorite music
9 A histogram displays the frequency of collected data. True False
10 A normal distribution is represented by a bell curve. True False

Transcript text: Data Analysis Questions 4 When cleaning up data, which is not appropriate to change? A Units of Measurements B Spelling of Categories C True Outliers D Unreasonable Outlier 5 Our classroom data represents a part of our campus data. A large B small Population data refers to all of those considered in a survey. True False 7 Which is quantitative data? A height B hair color C type of after school job 8 Which is categorical data? A foot length B armspan C favorite music 9 A histogram displays the frequency of collected data. True False 10 A normal distribution is represented by a bell curve. True False

Solution

Solution Steps

Solution Approach

When cleaning up data, it is generally not appropriate to change true outliers, as they represent actual observations that may be significant.
Without additional context, it's difficult to determine whether the classroom data represents a large or small part of the campus data. However, typically, classroom data would represent a small part of the overall campus data.
Population data refers to all of those considered in a survey. This statement is True.

Step 1: Inappropriate Changes in Data Cleaning

When cleaning up data, it is generally not appropriate to change true outliers, as they represent actual observations that may be significant. Therefore, the answer to the question regarding which is not appropriate to change is \( C \) True Outliers.

Step 2: Representation of Classroom Data

The classroom data typically represents a small part of the overall campus data. Thus, the answer to the question about the size of the classroom data in relation to campus data is \( B \) small.

Step 3: Definition of Population Data

Population data refers to all individuals considered in a survey. This statement is true, confirming that population data encompasses the entire group being studied. Therefore, the answer to the question is True.