50 ! have serious answers
use the data in the following table to answer the 3 questions below. show all calculations needed.

daily earnings $25 $26.50 $20 $23.50 $20

find:
1: median
2: mean
3: mode

show all steps

Median: 23

Mode: $20

Mean: The average of numbers added up and then divided, equalling in 23

1 number

if we use a graphing calculator, there is only one such number that satisfies the conclusion of the mean value theorem, that is, a number such that

where the right-hand side is the average rate of change of f on the interval [0.5,0.75], which is the slope of the secant line.

in the attached graph, the black line is the secant line which has its slope as the average rate of change of f on [0.5,0.75], while the orange line is the only tangent line to the graph of f in the interval that satisfies the mvt conclusion.