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Advanced Statistical Data Screening MCQ

Advanced Statistical Data Screening MCQ

1. These standards include proposals developed by the CONSORT Group to improve reporting of results from clinical trials are known as:

Answer

Correct Answer: Consolidated Standards of Reporting Trials

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2. A test of whether missing values on one variable are related to scores on another variable, for all pairs of variables in the data set is called __________ .

Answer

Correct Answer: Little’s Test of MCAR

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3. Missing not at Random (MNAR) is a pattern of missing values that has Type B missingness. It is not ignorable.

Answer

Correct Answer: Missing not at Random (MNAR)

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4. __________________ is one of three possible patterns in missing data.

Answer

Correct Answer: Missing at Random (MAR)

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5. A pattern in missing data that involves neither Type A nor Type B missingness is called __________ .

Answer

Correct Answer: Missing Completely at Random (MCAR)

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6. Missing values for Y are related to what the Y values would have been if the persons with missing values had answered is known as:

Answer

Correct Answer: Type B Missingness

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7. Multiple Imputation (MI) means one of numerous methods to calculate replacement scores for missing values.

Answer

Correct Answer: True

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8. If the existence of missing values is related to scores on one or more other variables, this is Type A missingness is known as:

Answer

Correct Answer: Type A Missingness

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9. ____________ refers to a systematic method of replacing missing scores with reasonable estimates.

Answer

Correct Answer: Imputation of Missing Values

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10. A method of handling missing data in SPSS, such that the program uses all the available information for each computation is called ___________ .

Answer

Correct Answer: Pairwise Deletion

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11. A method of handling missing data in SPSS (and many other programs) is known as:

Answer

Correct Answer: Listwise Deletion

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