What is the mean of this data set?
75, 68, 43, 120, 65, 180, 95, 225, 140, 65, 82, 65
11.5 Warm Up: Mean, median, mode
Quiz
•
Mathematics
•
9th - 12th Grade
•
Medium
Margaret Litchy
Used 7+ times
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the mean of this data set?
75, 68, 43, 120, 65, 180, 95, 225, 140, 65, 82, 65
101.9
65
78.5
54.69
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the mode of this data set?
75, 68, 43, 120, 65, 180, 95, 225, 140, 65, 82, 65
101.9
65
78.5
54.69
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the median of this data set?
43, 65, 65, 65, 68, 75, 82, 95, 120, 140, 180, 225
101.9
65
78.5
54.69
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Find the value at the 40th percentile for the data below:
35, 42, 43, 44, 49, 51, 53, 57, 58, 58, 58, 60, 60
49
51
58
42
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Find the value at the 80th percentile for the data below:
35, 42, 43, 44, 49, 51, 53, 57, 58, 58, 58, 60, 60
49
51
58
44
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the percentile rank for 3 in the data set below:
1, 2, 3, 3, 4, 5, 5, 9
50th percentile
37.5th percentile
62.5th percentile
30th percentile
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the percentile rank for 5 in the data set below:
1, 2, 3, 3, 4, 5, 5, 9
50th percentile
75th percentile
99.9th percentile
87.5th percentile
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
James plays soccer. He wants to average six goals per game. At the first four games he scored 10, 2, 5, and 4. How many goals does he need to score at the next two games to meet his goal?
7 and 8
7 and 9
6 and 6
5 and 6
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