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3978996
Pre-Test on Statistics
Description
5-8th grade mathematics 5-8th grade Math Quiz on Pre-Test on Statistics, created by Hans Novelus on 07/11/2015.
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5-8th grade math
5-8th grade mathematics
Quiz by
Hans Novelus
, updated more than 1 year ago
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Created by
Hans Novelus
over 8 years ago
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Resource summary
Question 1
Question
Seven students test scores are written on the board. What is the mean test score of the seven students?
Image:
e10b8324-3b0a-4760-aec9-ff1f9a897489 (image/jpeg)
Answer
89
88
97
91
Question 2
Question
10 , 8 , 9 , [blank_start]3[blank_end] , 5
Image:
26e8fa11-2df4-4419-b178-9cf37d55ece4 (image/jpeg)
Answer
3
5
4
7
Question 3
Question
Below are the amount of years teachers have worked before they retired. What is the median of these set of numbers?
Image:
2705f59b-9382-40c2-baa3-e18ebf55ac76 (image/jpeg)
Answer
29
30
25
27
Question 4
Question
For each set of numbers find the measure of central tendency that is required.
Image:
344c2c3a-d190-41b1-89db-8c8ad4085ae7 (image/jpeg)
Answer
4
3
4.8
5
56
385
55
57
9
8
10
8.5
Question 5
Question
The number of students in 6 classes is listed. Which measure of central tendency is greater between the mean and the range?
Image:
962298c0-b1fe-498d-aa51-f0f72b21c160 (image/jpeg)
Answer
Mean
Range
They are equal in value
Question 6
Question
Find the missing value.
Image:
1aa03342-3d87-42ee-a5ba-8b3d5c498c2f (image/jpeg)
Answer
35
120
30
31
Question 7
Question
Which measures of central tendency could be used to find the common age of a middle school student? Select all that apply
Image:
db254672-78ba-43e4-b956-60565ab2c869 (image/jpeg)
Answer
Mode
Range
Outlier
Mean
Question 8
Question
To find the mean you need to add up all the items and divide by the number of items.
Image:
20f66c15-a8dc-4d94-a675-69b97db54b8c (image/png)
Answer
True
False
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