The following data was recorded while observing the increase in the numberof butterflies in two different ponds, Pond A and Pond B.Number of Butterflies Present Over 5 YearsYear Pond A Pond B050658512345100O110121133146161110143186What is the rate of growth, r, for each pond and which pond has the fastestaverage rate of growth over the five years?TA = 1.1, TB = 1.3, mg = 3.72 butterflies/yrTA=0.9, TB=0.8, mg = 3.72 butterflies/yrTA=0.9, TB=0.8, mg=27.2 butterflies/yrTA = 1.1, TB = 1.3, mg=27.2 butterflies/yr

A discount rate or the rate of interest that may be generated on an investment is used to determine…

Answered: The following data was recorded while…

Principles Of Marketing

17th Edition

ISBN:9780134492513

Author:Kotler, Philip, Armstrong, Gary (gary M.)

Publisher:Kotler, Philip, Armstrong, Gary (gary M.)

Chapter1: Marketing: Creating Customer Value And Engagement

Section: Chapter Questions

Problem 1.1DQ

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In a sample of 103 bags of dog food, the average weight was found to be 21.5⁢lb with a standard deviation of 0.5. Give a point estimate for the population variance of the weight of the bags of dog food. Round your answer to two decimal places, if necessary.
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Below is the number of complaints received in a department store for the first six months of operation: Month Complaints January February March April May June 37 48 84 96 114 148 If a three-month moving average is used to smooth this series, what would have been the forecast for July, rounded to the nearest whole number?
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South Africa Airways would like to monitor its airline’s performance. Each week for the past 20 weeks, they checked each week a random sample of 100 flight arrivals for “one-time” performance. The table that follows contains the number of flights that did not meet South Africa Airways definition of “one time”: Week Late flights 1 2 2 4 3 10 4 4 5 1 6 1 7 13 8 9 9 11 10 0 11 3 12 4 13 2 14 2 15 8 16 2 17 3 18 7 19 3 20 2 Which control chart is appropriate to analyze the above data? Justify your answer
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Nike CIO surveyed their employees at the R&D department and collected the following data to help him to decide whether employees should work from home or commute to the work. The data represents the number of miles that employees commute from home to work each day. There are two samples: one for males and one for females. Males: 13 5 2 23 23 14 5 Females: 15 6 3 2 6 Which of the following statements is true? Females have the larger range. The coefficient of variation is larger for males than for females. The coefficient of variation is larger for females than for males. Females have the larger mean.
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N

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