Example 5-42. (a) Find the Geometric Mean of 2, 4, 8. 12, 16 and 24. (6) If the observations 2, 4, 8 and 16 occur with frequencies 4, 3, 2 and 1 respectively, find their geometris mean.
Example 5-42. (a) Find the Geometric Mean of 2, 4, 8. 12, 16 and 24. (6) If the observations 2, 4, 8 and 16 occur with frequencies 4, 3, 2 and 1 respectively, find their geometris mean.
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Transcribed Image Text:Example 5:42. (a) Find the Geometric Mean of 2, 4, 8. 12, 16 and 24.
(b) If the observations 2, 4, 8 and 16 occur with frequencies 4, 3, 2 and 1 respectively, find their
geometris mean.
G.M. = Antilog (0:9116)= 8.1158
Transcribed Image Text:3.54. If the arithmetic mean of two unequal positive real number 'a' and 'b', (a > b), be
twice as great as their geometric mean, show that
a : b = (2 + V3) : (2 – V3)
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