What is the mode of :

5 , 7 , 8 , 5 , 11 , 5 , 7 , 13 , 7 ,11

5 and 7

Step-by-step explanation:

The mode of a set of numbers is the number that appears the most frequent. So, let's see how many times each number shows up.

5 shows up 3 times.

7 shows up 3 times.

8 shows up 1 time.

11 shows up 2 times.

13 shows up 1 time.

So, our mode is both 5 and 7. They both show up 3 times. This is called a bimodal set, where there are two modes.

I hope this helps!

because linear equations are a lot simpler than quadratics equations, and linear equations formula is a lot easier to memorize. that's why i think they're harder.