Reporting Educational research MCQ

When questionnaire scores predict or correspond with external measures of the same construct that the questionnaire measures it is said to have:

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If a test is valid, what does this mean?

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A café owner wanted to compare how much revenue he gained from lattes across different months of the year. What type of variable is ‘month’?

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A café owner decided to calculate how much revenue he gained from lattes each month. What type of variable would the amount of revenue gained from lattes be?

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Which of the following variables are nominal .

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