Mr Malloy wants to make sure amo and max get the best possible grade after five tests and can either give a grade based on the m

Question

3 years ago

9

edian or the mean

1 answer:

Mamont248 [21] · Answer 1 · 2022-10-12T09:21:29+03:00

Answer:

• Median for Amo

• Mean for Max

Step-by-step explanation:

Amo's mean score:

= (97 + 92 + 89 + 55 + 90)/ 5

= 84.60

= 85

Max's mean score:

= (68 + 97 + 65 + 92 + 65) / 5

= 77

Amo's median:

First arrange the numbers in ascending order:

55, 89, 90, 92, 97

Median is middle which is 90.

Max's median:

65, 65, 68, 92, 97

Median is 68

Mr Javier should use Median for Amo and Mean for Max.