If No Value Is Assigned to a Column When a Row

question 33

True/False

If no value is assigned to a column when a row is added to a table,the column will contain a NULL value.​

---

Definitions:

Population Average

The mean value or average of all the values in a population.

Observed Z Value

A statistic measured in a dataset to determine how many standard deviations an element is from the mean.

Sample Mean

The average value of a sample set of numbers, calculated by summing all observations and dividing by the number of observations.

Population Average

The mean of a particular characteristic (e.g., age, income) of all the individuals or elements in a defined population.