The median is 86.
90% of 78 = 90% * 78 = 0.9 * 78 = 70.2
It is 89, the value halfway between the two middle values.
The mean, or average is 86
73.5
The median is 86.
69, 78, 79, 88, 88, 92, 93, 95, 98, 100 The median is 90. The mode is 88. The mean is 88.
90% of 78 = 90% * 78 = 0.9 * 78 = 70.2
It is 89, the value halfway between the two middle values.
Presuming you mean in a quadrilateral, then 360 - (90 + 145 + 78) ie 47
77-85 Impala, 77-90 Caprice, 78-83 Malibu, 78-88 Monte Carlo/El Camino
The mean, or average is 86
73.5
the answer is 87.5
its 86
It is then 90 when rounded to the nearest ten
(90 + 86) ÷ 2 = 88