The TblItems Table Contains a Numeric Field Named Price

question 6

Multiple Choice

The tblItems table contains a numeric field named Price.Which of the following statements finds the lowest price for an item and assigns the result to the dblLowPrice variable?

• A)Dim dblLowPrice As Double =Min item In Items.DataSet.tblItemsSelect item.Price
• B)Dim dblLowPrice As Double =Aggregate item In Items.DataSet.tblItemsSelect item.Price Into Min()
• C)Dim dblLowPrice As Double =Select Min item In Items.DataSet.tblItems
• D)Dim dblLowPrice As Double =Select Aggregate item In Items.DataSet.tblItemsInto Min()

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Definitions:

Highly Significant

A statistical term used to describe an outcome when the observed p-value is much lower than the specified level of significance (α), strongly indicating a true effect.

Statistical Significance

A measure of the likelihood that a difference or relationship observed in a study could have occurred by random chance, often denoted by a p-value.

Effect Size

A quantitative measure of the magnitude of the experimental effect from a study, indicating the size of the difference between groups.

T-statistic

A statistic calculated from a sample of data used to conduct a t-test, which assesses whether there is a significant difference between the means of two datasets.