Statistics in Desmos Graphing Calculator
Authored by Barbara White
Mathematics
9th Grade
CCSS covered
Used 1+ times
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12 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Use Desmos to generate the linear regression model for this data set. What is the equation?
Tags
CCSS.8.EE.C.8C
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Use Desmos to generate the linear regression model for this data set. What is the correlation coefficient, r?
0.9499
11.7313
193.852
0.9746
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Use Desmos to generate the linear regression model for this data set. What is the residual for the point (31, 560)? (round to nearest hundredth)
2.48
-15.79
-7.52
12.87
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Use Desmos to generate the linear regression model for this data set. Use the model to predict the number of calories for an item with 45 grams of fat. Round to the nearest whole number.
663
722
807
792
Tags
CCSS.8.EE.C.8C
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Use Desmos to generate a linear regression model. What is the equation?
Tags
CCSS.8.EE.C.8C
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Use Desmos to generate a linear regression model. What is the value of the correlation coefficient, r?
0.8458
0.6918
3.19403
75.9403
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Use Desmos to generate a linear regression model. What is the residual for the point (5, 96)? Round to the nearest hundredth.
2.34
-0.31
-0.53
3.67
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