The z-score tells you
2025
The z-score tells you
- A.
How far a data point is from the Mean in terms of Standard deviations
- B.
The percentage of values greater than the Mean
- C.
The likelihood of a certain outcome
- D.
The average deviation of all data points
Attempted by 18 students.
Show answer & explanation
Correct answer: A
To understand what a z-score represents, it helps to view it as a standardization tool in statistics.
Analysis of Z-Score
A z-score, also known as a standard score, indicates the position of a specific data point relative to the mean of a dataset.
Definition: It measures how many standard deviations a data point is above or below the mean .
Interpretation: * A z-score of 0 indicates the data point is exactly at the mean.
A positive z-score indicates the data point is above the mean.
A negative z-score indicates the data point is below the mean.
Correct Option
Option A: How far a data point is from the Mean in terms of Standard deviations