SAT Math

Master the SAT Desmos calculator

Chapter 7 of 8:Calculate the mean, median, and spread of a list

Desmos simulator
SAT Desmos
Question

Data set A is 10,20,30,40,50\displaystyle 10, 20, 30, 40, 50. Data set B is 28,29,30,31,32\displaystyle 28, 29, 30, 31, 32. Which statement about the two data sets is true?

AData set A has the greater standard deviation.
BData set B has the greater standard deviation.
CThe two data sets have equal standard deviations.
DThe two data sets have different means.
1
Expression 1
2
Expression 2
3
Expression 3
4
Expression 4

Type with your keyboard

Step 1 · Enter

Store data set A as L1L_{1}

In input box 1, type L1=[10,20,30,40,50].

Type it
  1. L1=[10,20,30,40,50]
Read the full lesson

An independent practice tool by Deep Test Prep. Open the official SAT calculator