In Problems 1–5, provide a definition using your own words. 1. Statistics

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Answer 1

Textbook Question

Chapter 1, Problem 1RE

In Problems 1–5, provide a definition using your own words.

1. Statistics

Expert Solution & Answer

To determine

To define: The term Statistics.

Explanation of Solution

Justification:

Definition: ‘Statistics’ is the science of collecting, organizing, summarizing, and analyzing information to make conclusions or to interpret or answer questions of interest. In addition, Statistics is used to infer a representative sample and provide a measure of confidence in any conclusion or interpretation. In the given definition, information is nothing but the data. Data can be numerical, ordinal, nominal, discrete, continuous, and so on. Statistics can also represent as a function of parameter.

For an example, a researcher wants to find the average height of the students of 7^th grade of a certain school. Researcher collects the height of all students of 7^th standard. Now the data should be organized serially or in a well-defined manner or grouping the data into classes. The Researcher uses Statistics (mean) to find the average of the heights of the students, infer about the heights, and make a conclusion.

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Answer 2

Textbook Question

Chapter 1, Problem 1RE

In Problems 1–5, provide a definition using your own words.

1. Statistics

Expert Solution & Answer

To determine

To define: The term Statistics.

Explanation of Solution

Justification:

Definition: ‘Statistics’ is the science of collecting, organizing, summarizing, and analyzing information to make conclusions or to interpret or answer questions of interest. In addition, Statistics is used to infer a representative sample and provide a measure of confidence in any conclusion or interpretation. In the given definition, information is nothing but the data. Data can be numerical, ordinal, nominal, discrete, continuous, and so on. Statistics can also represent as a function of parameter.

For an example, a researcher wants to find the average height of the students of 7^th grade of a certain school. Researcher collects the height of all students of 7^th standard. Now the data should be organized serially or in a well-defined manner or grouping the data into classes. The Researcher uses Statistics (mean) to find the average of the heights of the students, infer about the heights, and make a conclusion.

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Answer 3

Textbook Question

Chapter 1, Problem 1RE

In Problems 1–5, provide a definition using your own words.

1. Statistics

Expert Solution & Answer

To determine

To define: The term Statistics.

Explanation of Solution

Justification:

Definition: ‘Statistics’ is the science of collecting, organizing, summarizing, and analyzing information to make conclusions or to interpret or answer questions of interest. In addition, Statistics is used to infer a representative sample and provide a measure of confidence in any conclusion or interpretation. In the given definition, information is nothing but the data. Data can be numerical, ordinal, nominal, discrete, continuous, and so on. Statistics can also represent as a function of parameter.

For an example, a researcher wants to find the average height of the students of 7^th grade of a certain school. Researcher collects the height of all students of 7^th standard. Now the data should be organized serially or in a well-defined manner or grouping the data into classes. The Researcher uses Statistics (mean) to find the average of the heights of the students, infer about the heights, and make a conclusion.

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Answer 4

Textbook Question

Chapter 1, Problem 1RE

In Problems 1–5, provide a definition using your own words.

1. Statistics

Expert Solution & Answer

To determine

To define: The term Statistics.

Explanation of Solution

Justification:

Definition: ‘Statistics’ is the science of collecting, organizing, summarizing, and analyzing information to make conclusions or to interpret or answer questions of interest. In addition, Statistics is used to infer a representative sample and provide a measure of confidence in any conclusion or interpretation. In the given definition, information is nothing but the data. Data can be numerical, ordinal, nominal, discrete, continuous, and so on. Statistics can also represent as a function of parameter.

For an example, a researcher wants to find the average height of the students of 7^th grade of a certain school. Researcher collects the height of all students of 7^th standard. Now the data should be organized serially or in a well-defined manner or grouping the data into classes. The Researcher uses Statistics (mean) to find the average of the heights of the students, infer about the heights, and make a conclusion.

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Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

Expert Solution & Answer

To determine

To define: The term Statistics.

Explanation of Solution

Justification:

Definition: ‘Statistics’ is the science of collecting, organizing, summarizing, and analyzing information to make conclusions or to interpret or answer questions of interest. In addition, Statistics is used to infer a representative sample and provide a measure of confidence in any conclusion or interpretation. In the given definition, information is nothing but the data. Data can be numerical, ordinal, nominal, discrete, continuous, and so on. Statistics can also represent as a function of parameter.

For an example, a researcher wants to find the average height of the students of 7^th grade of a certain school. Researcher collects the height of all students of 7^th standard. Now the data should be organized serially or in a well-defined manner or grouping the data into classes. The Researcher uses Statistics (mean) to find the average of the heights of the students, infer about the heights, and make a conclusion.

Answer 8

Expert Solution & Answer

To determine

To define: The term Statistics.

Explanation of Solution

Justification:

Definition: ‘Statistics’ is the science of collecting, organizing, summarizing, and analyzing information to make conclusions or to interpret or answer questions of interest. In addition, Statistics is used to infer a representative sample and provide a measure of confidence in any conclusion or interpretation. In the given definition, information is nothing but the data. Data can be numerical, ordinal, nominal, discrete, continuous, and so on. Statistics can also represent as a function of parameter.

For an example, a researcher wants to find the average height of the students of 7^th grade of a certain school. Researcher collects the height of all students of 7^th standard. Now the data should be organized serially or in a well-defined manner or grouping the data into classes. The Researcher uses Statistics (mean) to find the average of the heights of the students, infer about the heights, and make a conclusion.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

To determine

To define: The term Statistics.

Answer 12

Explanation of Solution

Justification:

Definition: ‘Statistics’ is the science of collecting, organizing, summarizing, and analyzing information to make conclusions or to interpret or answer questions of interest. In addition, Statistics is used to infer a representative sample and provide a measure of confidence in any conclusion or interpretation. In the given definition, information is nothing but the data. Data can be numerical, ordinal, nominal, discrete, continuous, and so on. Statistics can also represent as a function of parameter.

For an example, a researcher wants to find the average height of the students of 7^th grade of a certain school. Researcher collects the height of all students of 7^th standard. Now the data should be organized serially or in a well-defined manner or grouping the data into classes. The Researcher uses Statistics (mean) to find the average of the heights of the students, infer about the heights, and make a conclusion.

Answer 13

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In Problems 1–5, provide a definition using your own words. 1. Statistics

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