Basic Statistics

Quiz
•
Mathematics
•
7th Grade
•
Hard
Standards-aligned
Anthony Clark
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What are the medians for the Semester
1 exam and the Semester 2 exam?
75 and 79.8
85 and 80
75 and 80
95 and 100
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The dot plots show exam scores for
25 students. Which exam has an outlier?
Semester 1
Semester 2
Both
Neither
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Daytime people
Evening people
They have the same number.
You cannot tell from the box plots.
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A random sample of 60 was taken from a shipment of 12,500 light bulbs. There were 2 defective bulbs in the sample. How many defective bulbs would you expect in the entire shipment? Round to nearest whole number if needed. (12,500 divided by 60.....answer multiplied by 2)
250
417
2500
4,167
5.
MATH RESPONSE QUESTION
1 min • 1 pt
What is the mean of the following set of numbers: 4, 8, 12, 16, 20?
Mathematical Equivalence
ON
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which value is not part of the five key values that represent a box plot?
the lower quartile
the least value
the median
the range
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What are the two medians?
10 and 10
30 and 35
40 and 50
20 and 70
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