Question

432, 455, 280, 216, 353, 387, 119, 293, 241, 460, 389, 121, 142
Find the mean of the data set.

Find the median of the data set.

Find the first and third quartiles of the data set

Answer 1

The median is when you add the biggest number and the lowest number and divide in this case 460+142=602/2= 301

Answer 2

i really need the 3rd part of this question

Answer 3

first find least number to greatest number

119, 121, 142, 216, 241, 280, 293, 353, 387, 389, 432, 455, 460

the median is 293. How do i get the answer. well you have to find which number is medium.

The mean is 299. How do i get the answer. You have to add all together 119 + 121 + 142 + 216 + 241 + 280 + 293 + 353 + 387 + 389 + 432 + 455 + 460 = 3888

119, 121, 142, 216, 241, 280, 293, 353, 387, 389, 432, 455, 460
1 2 3 4 5 6 7 8 9 10 11 12 13

3888/13 = 299

and sorry i don't know the third one...