The difference between an independent samples t -test and a dependent samples t -test.

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Answer 1

Question

Statistics that allow for inferences or estimates about the population. Inferential statistics enable analysts come to conclusions about the population based on sample data. Inferential statistics cover the basics of inferential statistics, all kinds of hypotheses tests and their confidence intervals, design of experiments, and statistical power and errors. It also includes point estimation techniques, limit theorems, sampling distributions, approximations, and bounds. Correlation, regression, and association are also covered under inferential statistics to infer relationships between variables.

Chapter 12, Problem 1TP

To determine

To explain: The difference between an independent samples t-test and a dependent samples t-test.

Expert Solution & Answer

Answer to Problem 1TP

An independent sample t-test is used to compare two means for situation in each participant is assigned to only one condition whereas a dependent samples test is used to compare two means for situations in which every participant is in both conditions.

Explanation of Solution

Independent samples t-test:

An independent samples t-test is an inferential statistical test that checks whether there is any statistically significant difference between the means of two groups.

In independent t-test, the main motive is to find the difference between two independent groups. In accordance to find the mean difference between two groups.

Dependent samples t-test:

A dependent t-test compares the means of two related groups to find whether there is any statistically significant difference between the means of two groups.

In dependent t-test, the same participant is tested for more than one time.

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Answer 2

Question

Statistics that allow for inferences or estimates about the population. Inferential statistics enable analysts come to conclusions about the population based on sample data. Inferential statistics cover the basics of inferential statistics, all kinds of hypotheses tests and their confidence intervals, design of experiments, and statistical power and errors. It also includes point estimation techniques, limit theorems, sampling distributions, approximations, and bounds. Correlation, regression, and association are also covered under inferential statistics to infer relationships between variables.

Chapter 12, Problem 1TP

To determine

To explain: The difference between an independent samples t-test and a dependent samples t-test.

Expert Solution & Answer

Answer to Problem 1TP

An independent sample t-test is used to compare two means for situation in each participant is assigned to only one condition whereas a dependent samples test is used to compare two means for situations in which every participant is in both conditions.

Explanation of Solution

Independent samples t-test:

An independent samples t-test is an inferential statistical test that checks whether there is any statistically significant difference between the means of two groups.

In independent t-test, the main motive is to find the difference between two independent groups. In accordance to find the mean difference between two groups.

Dependent samples t-test:

A dependent t-test compares the means of two related groups to find whether there is any statistically significant difference between the means of two groups.

In dependent t-test, the same participant is tested for more than one time.

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Answer 3

Question

Statistics that allow for inferences or estimates about the population. Inferential statistics enable analysts come to conclusions about the population based on sample data. Inferential statistics cover the basics of inferential statistics, all kinds of hypotheses tests and their confidence intervals, design of experiments, and statistical power and errors. It also includes point estimation techniques, limit theorems, sampling distributions, approximations, and bounds. Correlation, regression, and association are also covered under inferential statistics to infer relationships between variables.

Chapter 12, Problem 1TP

To determine

To explain: The difference between an independent samples t-test and a dependent samples t-test.

Expert Solution & Answer

Answer to Problem 1TP

An independent sample t-test is used to compare two means for situation in each participant is assigned to only one condition whereas a dependent samples test is used to compare two means for situations in which every participant is in both conditions.

Explanation of Solution

Independent samples t-test:

An independent samples t-test is an inferential statistical test that checks whether there is any statistically significant difference between the means of two groups.

In independent t-test, the main motive is to find the difference between two independent groups. In accordance to find the mean difference between two groups.

Dependent samples t-test:

A dependent t-test compares the means of two related groups to find whether there is any statistically significant difference between the means of two groups.

In dependent t-test, the same participant is tested for more than one time.

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Answer 4

Question

Statistics that allow for inferences or estimates about the population. Inferential statistics enable analysts come to conclusions about the population based on sample data. Inferential statistics cover the basics of inferential statistics, all kinds of hypotheses tests and their confidence intervals, design of experiments, and statistical power and errors. It also includes point estimation techniques, limit theorems, sampling distributions, approximations, and bounds. Correlation, regression, and association are also covered under inferential statistics to infer relationships between variables.

Chapter 12, Problem 1TP

To determine

To explain: The difference between an independent samples t-test and a dependent samples t-test.

Expert Solution & Answer

Answer to Problem 1TP

An independent sample t-test is used to compare two means for situation in each participant is assigned to only one condition whereas a dependent samples test is used to compare two means for situations in which every participant is in both conditions.

Explanation of Solution

Independent samples t-test:

An independent samples t-test is an inferential statistical test that checks whether there is any statistically significant difference between the means of two groups.

In independent t-test, the main motive is to find the difference between two independent groups. In accordance to find the mean difference between two groups.

Dependent samples t-test:

A dependent t-test compares the means of two related groups to find whether there is any statistically significant difference between the means of two groups.

In dependent t-test, the same participant is tested for more than one time.

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Answer 5

Chapter 12, Problem 1TP

To determine

To explain: The difference between an independent samples t-test and a dependent samples t-test.

Expert Solution & Answer

Answer to Problem 1TP

An independent sample t-test is used to compare two means for situation in each participant is assigned to only one condition whereas a dependent samples test is used to compare two means for situations in which every participant is in both conditions.

Explanation of Solution

Independent samples t-test:

An independent samples t-test is an inferential statistical test that checks whether there is any statistically significant difference between the means of two groups.

In independent t-test, the main motive is to find the difference between two independent groups. In accordance to find the mean difference between two groups.

Dependent samples t-test:

A dependent t-test compares the means of two related groups to find whether there is any statistically significant difference between the means of two groups.

In dependent t-test, the same participant is tested for more than one time.

Answer 6

Chapter 12, Problem 1TP

To determine

To explain: The difference between an independent samples t-test and a dependent samples t-test.

Expert Solution & Answer

Answer to Problem 1TP

An independent sample t-test is used to compare two means for situation in each participant is assigned to only one condition whereas a dependent samples test is used to compare two means for situations in which every participant is in both conditions.

Explanation of Solution

Independent samples t-test:

An independent samples t-test is an inferential statistical test that checks whether there is any statistically significant difference between the means of two groups.

In independent t-test, the main motive is to find the difference between two independent groups. In accordance to find the mean difference between two groups.

Dependent samples t-test:

A dependent t-test compares the means of two related groups to find whether there is any statistically significant difference between the means of two groups.

In dependent t-test, the same participant is tested for more than one time.

Answer 7

Chapter 12, Problem 1TP

To determine

To explain: The difference between an independent samples t-test and a dependent samples t-test.

Answer 8

Expert Solution & Answer

Answer to Problem 1TP

An independent sample t-test is used to compare two means for situation in each participant is assigned to only one condition whereas a dependent samples test is used to compare two means for situations in which every participant is in both conditions.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Explanation of Solution

Independent samples t-test:

An independent samples t-test is an inferential statistical test that checks whether there is any statistically significant difference between the means of two groups.

In independent t-test, the main motive is to find the difference between two independent groups. In accordance to find the mean difference between two groups.

Dependent samples t-test:

A dependent t-test compares the means of two related groups to find whether there is any statistically significant difference between the means of two groups.

In dependent t-test, the same participant is tested for more than one time.

Answer 12

Ch. 12 - Prob. 1TP Ch. 12 - Prob. 2TP Ch. 12 - Prob. 3TP Ch. 12 - Prob. 4TP Ch. 12 - Prob. 5TP Ch. 12 - Prob. 6TP Ch. 12 - Prob. 7TP

The difference between an independent samples t -test and a dependent samples t -test.

To explain: The difference between an independent samples t-test and a dependent samples t-test.

Answer to Problem 1TP

Explanation of Solution

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Chapter 12 Solutions