Question

what is the formula of mean mode and median

Answer 1

Answer:

The mean (informally, the “average“) is found by adding all of the numbers together and dividing by the number of items in the set: 10 + 10 + 20 + 40 + 70 / 5 = 30. The median is found by ordering the set from lowest to highest and finding the exact middle. The median is just the middle number: 20

Answer 2

HEY MATE HERE'S YOUR ANSWER ⬇️

• Mean = Sum of the terms / Number of the terms
• Median = {N+1}/2
• Mode = L + (fm - f1) x h / (fm - f1) + (fm - f2)

HOPE IT HELPS YOU, MARK BRAINLIEST