5:55. During a year the ratio of the prices of commodities A and B was 5 whereas during thevert vear the ratio was 3. Discuss the suitability of Arithmetic Mean and Geometric Mean to find thenverage ratio of prices of A and B for the period of two years.Sun

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Answered: 5:55. During a year the ratio of the…

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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Illustration 10.21. The values of the arithmetic mean and the standard deviation of the following frequency distribution of a continuous variable derived from short-cut method are 135.3 lbs. and 9.6 lb. respectively. -4 -3 -2 -1 1 2 Total Freq. 5 8. 18 22 13 80 Determine the actual class interval. 34
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[3] Situation: In a known hardware store in Pampanga, the manager is interested to know how much on average, their customers spend each visit in the store. Using their records, a 1000 visits were drawn and the customer’s average spending were calculated. From the computation, the mean amount spent of the customers per visit in the store was computed at P3,034.35. This is an example of a: a. Population b. Sample c. Parameter d. Statistic e. Variable
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Consider the graph below. Marriage and Divorce Rates (U.S.) 14 ]Marriage |Divorce 12 10 Year Which is the best estimate for the difference between Marriage and Divorce rates in the year 1970? 6000 5000 3000 O 4000 6 2. Rate (number per 1000)
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price/pound US dollars w A apples plums Fig 1. Inconsistency of prices for common fruit items among twelve major cities oranges This graph shows the difference in average fruit prices, as measured in twelve major cities across the world. The error bars represent + 2 SE. • Is there a statistically significant difference between the average price of apples and plums? How do you know? • Is there a statistically significant difference between the average price of apples and oranges? How do you know?
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5:55. During a year the ratio of the prices of commodities A and B was 5 whereas during the nert vear the ratio was 3. Discuss the suitability of Arithmetic Mean and Geometric Mean to find the average ratio of prices of A and B for the period of two years.