MT1 Review

How do you create a list?

• L = (

• L = {

• L = <

• L = [

Which function calculates the mean of a data set?

• mean[L]

• mean=L

• mean(L)

• meanL

What does this symbol represent: σ

• IQR

• Standard Deviation

• Median

• Range

Which function calculates the median of a data set? Choose all that apply.

• mean(L)

• max(L) - min(L)

• dotplot(L)

• stats(L)

How do you calculate the IQR of a data set?

• Q3(L)-Q1(L)

• stats(L) → max-min

• max(L)-min(L)

• stats(L) → Q3-Q1

What is the value of the median in the given box plot?

• 12

• 19

• 14

• 16

How do you identify an outlier?

• Create a box plot

• Create a dot plot

• Use the extreme value formulas

• Choose the largest number

How do you input bivariate data into Desmos?

• Make two lists

• Make a table

• Make one combined list

Which model(s) are used to analyze bivariate data? Choose all that apply.

• dot plot

• histogram

• box plot

• scatter plot

Complete the statement: "If the x-values are increasing and the y-values are decreasing in a scatter plot, then the correlation is _."