Question

n the scatter graph below, the data point for one of the parrots is an outlier. Write down the age of this parrot, in wears, and the number of words that it knows. Number of words known by African grey parrots Number of words known 100- 80 60 40 20 0 X XX 10 X * XX XXX X X X 20 30 40 50​

Answer 1

The age of the parrot on the point that represents an outlier is of: 18.

The number of words that the parrot knows is of: 72.

In the scatter plot context, each data point is represented as a pair (input, output), where the input corresponds to the age of a parrot, and the output signifies the number of words known by that parrot.

Outliers in a scatter plot are identified as points with a substantial vertical distance from the majority of data points, indicating a significant deviation from the overall pattern.

In this specific scenario, the outlier is precisely defined by the coordinates (18, 72), denoting a parrot aged 18 with an exceptional vocabulary of 72 words.

This outlier suggests a notable deviation from the expected relationship between age and the number of words known, drawing attention to a parrot with an exceptionally advanced linguistic capability compared to others in the dataset.

Identifying and understanding outliers is crucial in statistical analysis as they can provide valuable insights into unique or exceptional cases within the data.