C. Statistics

Description

Quiz on C. Statistics, created by Hans Novelus on 29/08/2015.
Hans Novelus
Quiz by Hans Novelus, updated more than 1 year ago
Hans Novelus
Created by Hans Novelus about 9 years ago
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Resource summary

Question 1

Question
Given these items, what is the mean?
Answer
  • 40
  • 5
  • 7
  • 8

Question 2

Answer
  • True
  • False

Question 3

Question
Which answer choices below have the accurate mean, median and mode from this set of items?
Answer
  • mean = 94 median = 87 mode = 95
  • mean = 99 median = 87 mode = 95
  • mean = 94 median = 95 mode = 95
  • mean = 95 median = 92 mode = 99

Question 4

Question
Which measure of central tendency has a greater value based on the items given? The mean or the range?
Answer
  • The mean has a greater value
  • The range has a greater value
  • They both have the same value

Question 5

Question
A 6th grade class at P.S. 128 has 25 students. Which measure of central tendency below would be the best to use to find the common age of the students?
Answer
  • mean
  • median
  • mode
  • range

Question 6

Question
A kindergartener collects marbles. She collected 8 on Monday , 10 on Tuesday , 8 on Wednesday 7 on Thursday. What is the least amount of marbles she can collect to average 9 marbles for the week?
Answer
  • 12
  • 9
  • 45
  • 3

Question 7

Question
A Manager kept a tally of the sizes of pants purchased in her store. Which measure of central tendency should the manager use to describe the average pant size sold?
Answer
  • mean
  • median
  • mode
  • range

Question 8

Question
Given these ages of 6th grade students. Find the mean.
Answer
  • 13
  • 11.75
  • 12.25
  • 14
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