The mean is 92.7, if I am not mistaken (the sum of the 10 numbers divided by 10). The median is 91.5 (halfway between 91 and 92, the two numbers in the middle). The mode is 90, the only number that occurs twice.
It is 89
100
89 is 101.14% of 88.
86
The median of those numbers is 90.
90.
90
It is 89
100
89 is 101.14% of 88.
89 + 88 = 177
86
89
The median of those numbers is 90.
83.7
To find the mean, add the numbers (84 + 85 + 88 + 89 + 82 + 78 + 82) to get 508, then divide by 7, resulting in a mean of approximately 72.57. The median is the middle value when the numbers are arranged in order (78, 82, 82, 84, 85, 88, 89), which is 84. The mode is the number that appears most frequently, which is 82. The range is the difference between the highest (89) and lowest (78) values, giving a range of 11.
The Least Common Multiple (LCM) of 88 and 89 is 7,832.