(a) If 75% of the items were sold in birr 45 or less and most items were sold in birr 34, find the missing frequencies. (b) If 25% of the items were sold in greater than or equal to birr 45 and most items were sold in birr 34, find the missing frequencies.

(a) If 75% of the items were sold in birr 45 or less and most items were sold in birr 34, find the missing frequencies. (b) If 25% of the items were sold in greater than or equal to birr 45 and most items were sold in birr 34, find the missing frequencies.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

Given the following frequency distribution,

Mid-price of a commodity	15	25	35	45	55
Number of items sold	27	A	28	B	19

(a) If 75% of the items were sold in birr 45 or less and most items were sold in birr 34,
find the missing frequencies.
(b) If 25% of the items were sold in greater than or equal to birr 45 and most items
were sold in birr 34, find the missing frequencies.

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