NUMBER OF OBSERVATIONS WORKING HOURS $($X$1)$ TASK COMPLETED $($X$2)$ EMPLOYEE PRODUCTIVITY

$178100$

$278100$

$37787\mathrm{.}5$

$47787\mathrm{.}5$

$578100$

$65562\mathrm{.}5$

$75562\mathrm{.}5$

$85562\mathrm{.}5$

$94\mathrm{.}5337\mathrm{.}5$

$104450$

$114225$

$124562\mathrm{.}5$

$132\mathrm{.}5112\mathrm{.}5$