Find the mean and median for this set. 1, 1, 3, 3, 3, 5, 5, 5, 6, 7, 7, 7, 7, 7, 8.

Mode is 5

Median is 5

Step-by-step explanation:

Step 1:  Combine all the numbers

1 + 1 + 3 + 3 + 3 + 5 + 5 + 5 + 6 + 7 + 7 + 7 + 7 + 7 + 8

75

Step 2:  Find the total amount of numbers

1, 1, 3, 3, 3, 5, 5, 5, 6, 7, 7, 7, 7, 7, 8

15 numbers

Step 3:  Find the mean

Total sum of numbers / Total amount of numbers

75 / 15

5 - > MEAN

 Mean is 5

Step 4:  Find the median/middle

1, 1, 3, 3, 3, 5, 5, 5, 6, 7, 7, 7, 7, 7, 8

5 -> is the Median

 Median is 5

c is the correct answer

step-by-step explanation:

1 x=22.52

2: 65/39=604+39x

65x-39x=604

26x=604

x=604/26

×=23.23