Class 9 Math MCQs - Chapter 5
Basic Statistics Quiz Questions & Answers PDF Download - 3
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The Basic statistics Quiz Questions and Answers PDF (basic statistics Quiz PDF e-Book) download Ch. 5-3 to learn Grade 9 Math Course. Solve Measures of Central Tendency MCQs PDF, Basic Statistics Quiz Questions and Answers to study online high school courses. The Basic Statistics Quiz App Download: Free learning app for measures of central tendency, measures of dispersion test prep for distance learning.
The Quiz: 3rd quartile is also known as; "Basic Statistics" App (iOS, Android) with answers: Upper quartile; Lower quartile; Median; Geometric mean; to study online high school courses. Study Measures of Central Tendency MCQ Questions, download Amazon eBook (Free Sample) for online certificate courses.
Basic Statistics Exam Questions and Answers PDF Download: Test 3
3rd quartile is also known as
- lower quartile
- upper quartile
- median
- geometric mean
The monthly income of 5 persons are 3000, 5000, 4000, 2000 and 6000. Their arithmetic mean should be
- 4000
- 6000
- 5000
- 3500
The positive square root of the mean of the squared deviations of the values from their mean is known as
- standard deviation
- median
- variance
- harmonic mean
The harmonic mean of 3, 4 and 8 is
- 3.43
- 3
- 4
- 8
The geometric mean of 2, 4 and 8 is
- 3
- 5
- 2
- 4
Class 9 Math Mock Tests
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