Identify when it is appropriate to use the following tests and also provide specify surveying examples. $5\mathrm{.}7($modified$)$ Identify when it is appropriate to use the following tests and also provide specify

surveying examples.

$($a$)t$ test

$($b$){}_2$ test

$($c$)$ F test

$($a$)$ t test

$($b$)2$ test

$($c$)$ F test