Mean and Standard deviation

Quiz
•
Mathematics
•
9th Grade
•
Medium
+5
Standards-aligned
Orelene Kearse
Used 321+ times
FREE Resource
9 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tags
CCSS.8.EE.C.7B
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tags
CCSS.7.EE.B.3
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
What is the standard deviation for the data given:
5, 10, 7, 12, 0, 20, 15, 22, 8, 2
6.89
10.1
7.26
9
Tags
CCSS.6.SP.A.2
CCSS.6.SP.A.3
CCSS.6.SP.B.5
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
5,11,2,12,4,2
Tags
CCSS.6.SP.A.3
CCSS.6.SP.B.5
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
{12, 13, 29, 18, 61, 35, 21}
Tags
CCSS.6.SP.A.2
CCSS.6.SP.A.3
CCSS.6.SP.B.5
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
4, 2, 7, 4, 3
Tags
CCSS.6.SP.A.2
CCSS.6.SP.A.3
CCSS.6.SP.B.5
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Jeff has four grades from tests and IXL. They are all weighted equally. If Jeff's grades are 100, 96, 96, and 100, what Jeff's current average grade?
96
97
98
100
Tags
CCSS.6.SP.A.2
CCSS.6.SP.A.3
CCSS.6.SP.B.5
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Christian has six grades from tests and IXL. They are all weighted equally. If Christian's grades are 100, 96, 96, 88, 70, and 100, what is the current average grade? (Round to the nearest whole number)
90
91
92
93
Tags
CCSS.6.NS.B.2
CCSS.6.NS.B.3
CCSS.6.SP.A.3
CCSS.6.SP.B.5
9.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Jessica has five grades from assessments and quizzes. They are all weighted equally. If her grades are 50, 70, 88, 70, and 88, what is her current average grade?
71
72
73
74
Tags
CCSS.7.NS.A.3
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