If the Table ITEM Has a Column WEIGHT,and WEIGHT Has

question 47

True/False

If the table ITEM has a column WEIGHT,and WEIGHT has the data type Numeric (7,2),the value 4321 will be displayed by the DBMS as 43.21.

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Definitions:

Unbiased Estimator

A statistical estimator that, on average, accurately estimates the parameter of interest.

Sample Size

The number of observations or elements within a sample, crucial for achieving accurate and reliable statistics.

Parameter

A numerical characteristic that describes and summarizes an aspect of a population in statistics.

Unbiased Estimator

A statistical estimator whose expected value is equal to the parameter being estimated, indicating accuracy across samples.