please answer $23-27$ completely using provided info I really appreciate you. Thank you!

The ping pong ball manufacturer $($PPBM$,$ Itd$)$ controls quality by measuring the mass of each of $4$ balls every day $($so the sample size is $4)$ and control the sample mean. They provided data which had been used to create process control limits$.$ The data is presented below

$\backslash$table$[[$Phase $1,$Production$],[\backslash$table$[[$Sample$],[$#