a)Below table shows the decadal world population since 1951. Estimate the probable world population in 2051Log10(population)2,583,816,7 9.412261867153,090,305,2 9.490001793843,775,790,9 9.5770079354,537,845,7 9.6568497325,418,758,8 9.73389982WorldYear population195119611971198119912001201120210077036,223,412,1 9.7940285647,043,008,5 9.8477582187,875,464,6 9.896276186588634Hint:. Use Log10 [population] values to establish a linear relationship with the year in Excel.. Then use the linear relationship to estimate the population in 2051.Show all the workings Must specify the equation derived using excel.

Enter the year and log10population in the columns A and B in Excel worksheet. Click Insert ribbon.…

Below table shows the decadal world population since 1951. Estimate the probable world population in 2051 Log10 (populati on) Year 1951 1961 1971 1981 1991 2001 2011 2021 World population 2,583,816,7 9.412261 86 715 3,090,305,2 9.490001 384 3,775,790,9 9.577007 935 4,537,845,7 9.656849 732 5,418,758,8 9.733899 82 6,223,412,1 9.794028 564 7,043,008,5 9.847758 218 7,875,464,6 9.896276 34 186 79 00 77 03 58 86 Hint: . Use Log10 [population] values to establish a linear relationship with the year in Excel. . Then use the linear relationship to estimate the population in 2051. Show all the workings Must specify the equation derived using excel.

Below table shows the decadal world population since 1951. Estimate the probable world population in 2051 Log10 (populati on) Year 1951 1961 1971 1981 1991 2001 2011 2021 World population 2,583,816,7 9.412261 86 715 3,090,305,2 9.490001 384 3,775,790,9 9.577007 935 4,537,845,7 9.656849 732 5,418,758,8 9.733899 82 6,223,412,1 9.794028 564 7,043,008,5 9.847758 218 7,875,464,6 9.896276 34 186 79 00 77 03 58 86 Hint: . Use Log10 [population] values to establish a linear relationship with the year in Excel. . Then use the linear relationship to estimate the population in 2051. Show all the workings Must specify the equation derived using excel.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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