MATHEMATICS IN THE MODERN WORLDtitle: Measures of Dispersion and justify it thoroughly (forby your solution).Measures of dispersion1.A customer at a specialty coffee shop observed the amount of time, in minutes, that each of 20 customer spentwaiting to receive an order. The results are recorded in the table below.Time (min) to receive order3.23.54.04.93.85.12.8Find the range, standard deviation and variance of these data. Round to the nearest hundreths.2.44.74.63.53.93.55.36.22.94.55.03.5 2.22.A mountain climber plans to buy some rope to use as a lifeline. Which of the following would be a better choice?Explain your choice.A. Mean breaking strength: 500 lb; standard deviation of 100 lbB. Mean breaking strength: 500 lb; standard deviation of 10 lb3. Which would you expect to be larger: the standard deviation of 5 random numbers picked from 1 to 47 in a lotto,or the standard deviation of 5 random numbers picked from 1 to 69 in another lotto? Why?Measures of relative poşition

The mean of the data is calculated by averaging all the values using the formula mean (μ) =∑xN.…

persion 1. A customer at a specialty coffee shop observed the amount of time, in minutes, that each of 20 customer spent waiting to receive an order. The results are recorded in the table below. Time (min) to receive order 3.2 3.5 4.0 4.9 3.8 4.5 2.4 5.0 Find the range, standard deviation and variance of these data, Round to the nearest hundreths. 4.7 5.1 4.6 3.5 2.2 3.9 3.5 3.5 5,3 6.2 2.9 2.8 2. A mountain climber plans to buy some ron Explain vou

persion 1. A customer at a specialty coffee shop observed the amount of time, in minutes, that each of 20 customer spent waiting to receive an order. The results are recorded in the table below. Time (min) to receive order 3.2 3.5 4.0 4.9 3.8 4.5 2.4 5.0 Find the range, standard deviation and variance of these data, Round to the nearest hundreths. 4.7 5.1 4.6 3.5 2.2 3.9 3.5 3.5 5,3 6.2 2.9 2.8 2. A mountain climber plans to buy some ron Explain vou

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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