Mean Standard Deviation

Quiz
•
Mathematics
•
9th Grade
•
Hard
Barbara White
FREE Resource
9 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
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
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
5,11,2,12,4,2
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
{12, 13, 29, 18, 61, 35, 21}
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
4, 2, 7, 4, 3
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
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
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
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