Asynchronous Classwork: Statistics Review

Asynchronous Classwork: Statistics Review

Assessment

Flashcard

Mathematics

8th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a box plot?

Back

A box plot is a graphical representation of a dataset that shows its minimum, first quartile, median, third quartile, and maximum values.

2.

FLASHCARD QUESTION

Front

How do you find the median of a dataset?

Back

To find the median, arrange the numbers in ascending order and identify the middle value. If there is an even number of values, the median is the average of the two middle numbers.

3.

FLASHCARD QUESTION

Front

What is the mean of a dataset?

Back

The mean is calculated by adding all the numbers in a dataset and dividing by the total number of values.

4.

FLASHCARD QUESTION

Front

What is the mode of a dataset?

Back

The mode is the value that appears most frequently in a dataset.

5.

FLASHCARD QUESTION

Front

What does it mean if a box plot has a longer whisker on one side?

Back

A longer whisker indicates a greater spread of data on that side, suggesting more variability in the values.

6.

FLASHCARD QUESTION

Front

What is the interquartile range (IQR)?

Back

The IQR is the difference between the first quartile (Q1) and the third quartile (Q3) and represents the range of the middle 50% of the data.

7.

FLASHCARD QUESTION

Front

How do you interpret the median in a box plot?

Back

The median line in a box plot divides the dataset into two equal halves, indicating that 50% of the data points are below this value.

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