Question

The most frequently occurring value in a data set is called the


.


The average value in a data set is referred to as the


.


In the set {5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75}, what is the median?


A piano teacher purchases lesson books that are most popular with students. What statistical method is used in this example?

Answer 1

Answer: 1. Mode is the most frequently occurring value.

2. The mean is the average value set.

3. The median would be number 40.

Explanation:

Question 1 and 2 are something you will most likely learn in class from your teacher and I personally don't know how to prove that it is correct other than that's what I've been taught, also google agree's.

For Question 3 to find the median you want to eliminate one number from left to right from the farthest sides from the middle until u are left with one number and in this case you will get the number 40.

Answer 2

the answers are:

- mode

- mean

- 40

- mode