What is the graph of the step function f(x)=3⌊x⌋-4

The median of a data set is the measure of center that is found by adding the data values and dividing the total by the number of data values that is the value that occurs with the greatest frequency that is the value midway between the maximum and minimum values in the original data set that is the middle value when the original data values are arranged in order of increasing (or decreasing) magnitude

The probability that a tutor will see 0, 1, 2, 3, or 4 students is given below determine the probability distribution's missing value.

#7. m is the midpoint of pq, the diameter of the circle o is 13in. and rm = 4in. find pm find pq