• Give an example of a scenario when you would need to use an independent sample

Question

• Give an example of a scenario when you would need to use an independent samples t-test.
• When is a dependent t-test used?
• in the following scenario, identify the independent and dependent variables.
Marcus is interested in how helpful his study intervention is. He examines the exams scores of his students before the study intervention workshop and after the workshop.


• In an experimental hypothesis equation what do the subscripts for u and x represent?





• Give an example of a scenario when you would need to use an independent samples t-test.
• When is a dependent t-test used?
• in the following scenario, identify the independent and dependent variables.
Marcus is interested in how helpful his study intervention is. He examines the exams scores of his students before the study intervention workshop and after the workshop.


• In an experimental hypothesis equation what do the subscripts for u and x represent?






• When is a dependent t-test used?
• in the following scenario, identify the independent and dependent variables.
Marcus is interested in how helpful his study intervention is. He examines the exams scores of his students before the study intervention workshop and after the workshop.


• In an experimental hypothesis equation what do the subscripts for u and x represent?

Explanation / Answer

Give an example of a scenario when you would need to use an independent samples t-test.

answer- when we have to compare the diffreance between the two independent samples then the simplest way to analysed is independent t-test.

• When is a dependent t-test used?

answer- dependet t-test is used when we have to compare the pre and post effect.

• in the following scenario, identify the independent and dependent variables.

Marcus is interested in how helpful his study intervention is. He examines the exams scores of his students before the study intervention workshop and after the workshop.

answer- here we have pre and post examination, here test is dependent t-test

• In an experimental hypothesis equation what do the subscripts for u and x represent?

x is represent the independent variable and u- is diffreance.

thanks

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