$5\mathrm{.}10$ Use only the first sample weight from each time period from the table in Problem $5\mathrm{.}9$ and use it as the single observation from each time period to prepare:

a$.$ The chart for individuals and the MR chart

b$.$ The MA and MR charts with n $=3$

c$.$ The EWMA chart with $\backslash$lambda $=0\mathrm{.}2$ and $\backslash$lambda $=0\mathrm{.}6$

If you are using computer software, verify the control limit calculations in each case.

$1893\mathrm{.}917880\mathrm{.}133897\mathrm{.}0$

$2883\mathrm{.}018891\mathrm{.}034891\mathrm{.}0$

$3892\mathrm{.}019892\mathrm{.}035892\mathrm{.}0$

$4890\mathrm{.}220890\mathrm{.}036890\mathrm{.}0$

$5891\mathrm{.}021890\mathrm{.}037889\mathrm{.}0$

$6889\mathrm{.}022889\mathrm{.}038886\mathrm{.}0$

$7890\mathrm{.}023888\mathrm{.}039891\mathrm{.}8$

$8895\mathrm{.}024890\mathrm{.}040892\mathrm{.}4$

$9891\mathrm{.}025889\mathrm{.}041890\mathrm{.}0$

$10895\mathrm{.}026889\mathrm{.}042889\mathrm{.}0$

$11894\mathrm{.}027891\mathrm{.}043891\mathrm{.}0$

$12895\mathrm{.}028891\mathrm{.}044890\mathrm{.}0$

$13893\mathrm{.}029891\mathrm{.}045890\mathrm{.}0$

$14890\mathrm{.}030900\mathrm{.}046890\mathrm{.}0$

$15890\mathrm{.}831900\mathrm{.}047890\mathrm{.}0$

$16876\mathrm{.}232891\mathrm{.}048891\mathrm{.}0$