Correlation and linear regression

Quiz
•
Mathematics
•
Professional Development
•
Medium
Standards-aligned
Jose Mondragon
Used 13+ times
FREE Resource
12 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Is this a positive, negative, or no relationship?
positive relationship
negative relationship
no relationship
Tags
CCSS.HSF-LE.A.1B
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Is this a positive, negative, or no relationship?
positive relationship
negative relationship
no relationship
Tags
CCSS.HSF-LE.A.1B
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Is this a positive, negative, or no relatioship?
Positive relationship
Negative relationship
No relationship
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Is r = -0.87 strong, moderate, or weak?
strong
moderate
weak
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
If x is temperature and y is coffee sales, use the following formula to determine the coffee sales on a 34° day.
y = -60x+6443
$4584
$4673
$8303
6443
Tags
CCSS.HSF.LE.B.5
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which with is the line of best fit?
A) Black
B) Orange
C) Red
D) Blue
Tags
CCSS.8.EE.B.5
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