GRDMS Statistical Stuff

What does the line inside the box of a box and whisker plot represent?

• The mean of the data

• The median of the data

• The mode of the data

• The range of the data

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Which of the following is a correct interpretation of a histogram?

• It shows the relationship between two variables.

• It displays the frequency of data within certain intervals.

• It shows the median of a dataset.

• It is used to compare two datasets.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

How many quartiles are there in a box and whisker plot?

• 2

• 3

• 4

• 5

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

What shape does a histogram with a normal distribution typically have?

• Skewed left

• Skewed right

• Symmetrical bell shape

• Uniform

Tags

CCSS.6.SP.A.2

CCSS.6.SP.B.4

CCSS.6.SP.B.5

Which of the following is an example of a statistical question?

• What is your favorite color?

• How many students are in the classroom?

• What is the average height of students in grade 6?

• What time is it?

Tags

CCSS.6.SP.A.1

In a frequency table, what does the "frequency" column represent?

• The total number of data points

• The number of times each data point occurs

• The sum of all data points

• The average of the data points

Tags

CCSS.6.SP.B.5A

What is an outlier in a dataset?

• A data point that is the average of the dataset

• A data point that is significantly different from other data points

• A data point that is the median of the dataset

• A data point that is the mode of the dataset

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

Which of the following is NOT a possible shape of a graph?

• Bell-shaped

• Skewed

• Circular

• Uniform

Tags

CCSS.6.SP.A.2

CCSS.6.SP.B.4

If a box and whisker plot has a long whisker on the right side, what does this indicate about the data?

• The data is skewed to the left.

• The data is skewed to the right.

• The data is symmetrical.

• The data has no outliers.

Tags

CCSS.6.SP.A.2

CCSS.6.SP.B.4

CCSS.6.SP.B.5

What is the first step in creating a histogram?

• Calculate the mean of the data.

• Determine the range of the data.

• Divide the data into intervals.

• Find the median of the data.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1