Question

List the first quartile, and third quartile of the data.
73, 65, 58, 66, 77, 79, 70, 69, 67

Answer 1

Okay, first off, put your data (numbers) in order from least to greatest.

Answer 2

58 65 66 67 69 70 73 77 79

Answer 3

how?

Answer 4

So we have, 58 65 66 67 69 70 73 77 79.
Find the middle of it, which is 69. This will be our Q2

Answer 5

i understand

Answer 6

Lol..im so srry, i dont know why my post keep deleting.here lemme try again

Answer 7

Now we get the other quartiles:
Get the median of each side of the Q2
Side 1: 58 65 66 67 69 The median of that is 66 giving you Q1
Side 2: 69 70 73 77 79 The median of that is 73 giving you Q3

Answer 8

Hoped I helped :D