The range is 36 because 98-62=36.
Hope this helps :)
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.
89% of 62 = 55.18 89% of 62 = 89% * 62 = 89%/100% * 62 = 0.89 * 62 = 55.18
2x + 89 = 78 Therefore, 2x = 78 - 89 x = -11/2 x = -5.5
If I understood you correctly you meant (78*57) - 89? The answer will be 4,357.
average = 89% average = (94% + 84%)/2 = 89%
Put them in order, least to greatest. 62, 78, 84, 89, 94, 94, 96, 98 The range is the smallest subtracted from the largest. 98 - 62 = 36 The range is 36. The median is the average of the middle two. 89 + 94 = 183 divided by 2 = 91.5 The median is 91.5
Range = 89 - 78 = 11
For 98 78 86 88 84 81 93 92 89 and 81: σ=6.2361
89% of 62 = 55.18 89% of 62 = 89% * 62 = 89%/100% * 62 = 0.89 * 62 = 55.18
They are: 62 63 64 65 66 68 69 70 72 74 75 76 77 78 80 81 82 84 85 86 87 88.
89 * 62 = 5,518
167
gcf(89, 62) = 1.
78 x 89 = 6942
62% of 89 is 55.18
The LCM is 6942.
The range of a set of data is the difference between the largest and smallest, ie subtract the smallest from the largest. For example:Find the range of the data {10, 20, 50, 17, 89, 24, 5, 56}The largest is 89 and the smallest is 5, so the range is 89 - 5 = 84.