PLS HELP IM GONNA DIE IF SOMEONE DONT HELP ME ALL OF POINTSMr. Lopez had surveyed all of his 20 student of how long it took them to read a five chapter book. ter they
read, Mr. Lopez had 1 students that took 5 hours, 4
students that took 3 hours,5 students that took 1 hour,
10 students that took 9 hours and 1 student who took 2
hours. What is the mean IQR, mode, and median?

Put the given data in ascending order:

Mean is the average of 20:

Mode is the most repeated number:

Median is the average of the two middle numbers:

Mean = 5.7

Median = 4

Mode = 9

option a.

step-by-step explanation:

if you look closely at the graph, we can notice that the function is not defined at two different points.

if you look at functions b and c, you will notice that both functions are not defined at just one point. the function b is not defined at x= -5/2 and function c is not defined at x=-5. both options are discarded, given that our function should not be defined at two fiferent points.

now, if you look closely at the graph you will notice that the function sketched is not defined at x=5 and x=-2.

ok

step-by-step explanation: