Hours spent volunteering 7 7
6 3
0 1
2 3
3 5
8 5
8 1
1 6
4 0
2 1
0 1
6 2
2 7
3 4
2 0
3 3
8 7
2 7

STEPS for hypothesis testing:

State the Hypothesis
Set the Criterion
Calculate the estimated standard error of the mean
Calculate the t-statistic for the sample
Will you reject or fail to reject the null hypothesis?
Calculate confidence interval if appropriate

week mo naman salamat sa points

answer: on graphs, the open and closed circles, or vertical asymptotes drawn as dashed lines us identify discontinuities.

as before, graphs and tables allow us to estimate at best.

when working with formulas, getting zero in the denominator indicates a point of discontinuity.

when working with piecewise-defined functions, check for discontinuities at the transition points where one piece ends and the next begins.

step-by-step explanation: