Question 2.2 Create a Pareto chart based on the information in the following table. First create a spreadsheet in Excel using the data in the table. List the most frequently requested program first. Use the Excel template called pareto_chart.xls. Your resulting chart should look similar to the one explained in class in Figure 8-7. Explain your chart to determine which programs should focus on providing. Customer Request Number of Requests Walking program 64 Volleyball program 20 Weight reduction class 80 Stop smoking class 16

Question 2.2 Create a Pareto chart based on the information in the following table. First create a spreadsheet in Excel using the data in the table. List the most frequently requested program first. Use the Excel template called pareto_chart.xls. Your resulting chart should look similar to the one explained in class in Figure 8-7. Explain your chart to determine which programs should focus on providing. Customer Request Number of Requests Walking program 64 Volleyball program 20 Weight reduction class 80 Stop smoking class 16

Name: ABEFG1Pareto ChartDate3 Be sure to enter your own data and check your
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Description: ABEFG1Pareto ChartDate3 Be sure to enter your own data and check your formulas.45 ProblemCount% Cumulative %6 A5050%50%7 B3030%80%8 C1515%95%9 D55%100%10Total100111260100%1390%145080%1570%401660%173050%1840%1930%2020%102110%220%AвD23202. Question 2.

Linear Algebra: A Modern Introduction

4th Edition

ISBN:9781285463247

Author:David Poole

Publisher:David Poole

Chapter7: Distance And Approximation

Section7.3: Least Squares Approximation

Problem 31EQ

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A cellphone provider has the business objective of wanting to determine the proportion of subscribers who would upgrade to a new cellphone with improved features if it were made available at a substantially reduced cost. Data are collected from a random sample of 600 subscribers. The results indicate that 131 of the subscribers would upgrade to a new cellphone at a reduced cost. Reducing the price will be profitable if at least 20% of the subscribers would upgrade. Complete parts (a) and (b) below. Question content area bottom Part 1 a. At the 0.01 level of significance, is there evidence that more than 20% of the customers would upgrade to a new cellphone at a reduced cost? Determine the null hypothesis, H0, and the alternative hypothesis, H1. A. H0: π=0.20 H1: π≠0.20 B. H0: π≥0.20 H1: π<0.20 C. H0: π≤0.20 H1: π>0.20 D. H0: π≠0.20 H1: π=
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