C. Statistics

Beschreibung

Quiz am C. Statistics, erstellt von Hans Novelus am 29/08/2015.
Hans Novelus
Quiz von Hans Novelus, aktualisiert more than 1 year ago
Hans Novelus
Erstellt von Hans Novelus vor mehr als 9 Jahre
101
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Zusammenfassung der Ressource

Frage 1

Frage
Given these items, what is the mean?
Antworten
  • 40
  • 5
  • 7
  • 8

Frage 2

Antworten
  • True
  • False

Frage 3

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

Frage 4

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

Frage 5

Frage
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?
Antworten
  • mean
  • median
  • mode
  • range

Frage 6

Frage
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?
Antworten
  • 12
  • 9
  • 45
  • 3

Frage 7

Frage
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?
Antworten
  • mean
  • median
  • mode
  • range

Frage 8

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