(Solved): A company ran tests of its current internal computer network. Thirty files ranging in size from 20 ...

A company ran tests of its current internal computer network. Thirty files ranging in size from 20 to 100 megabytes (MB) were transmitted over the network at various times of day, and the time to send the files recorded, as shown in the accompanying data table. Formulate the SRM with \( \mathrm{Y} \) given by Transfer Time and \( X \) given by File Size. Complete parts (a) through (c) below \( \begin{array}{cccc}\text { File size }(\text { MB) } & \text { Time }(\mathbf{s e c}) & \text { File size }(\text { MB) } & \text { Time (sec) } \\ 31 & 14.6 & 34 & 14.1 \\ 70 & 23.6 & 93 & 32.3 \\ 29 & 11.7 & 31 & 13.1 \\ 83 & 25.9 & 73 & 26.1 \\ 82 & 26.3 & 100 & 35.1 \\ 20 & 10.5 & 80 & 28.4 \\ 44 & 15.4 & 31 & 13.7 \\ 47 & 17.1 & 37 & 18.8 \\ 25 & 14.6 & 37 & 15.9 \\ 40 & 17.4 & 96 & 32.4 \\ 91 & 28.4 & 31 & 14.7 \\ 53 & 20.8 & 69 & 22.7 \\ 31 & 11.9 & 79 & 28.2 \\ 100 & 32.1 & 56 & 21.8 \\ 22 & 9.4 & 30 & 16.5\end{array} \)