Q: What is the average of 68 70 and 72?

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43

Median is 70 The median is the middle number once you have reordered the sequence (therefore, 72 is not the median). The mode is the most common number The mean is the average.

(s + 65 + 62 + 70 + 68) / 5 = 66.2 ∴ s + 65 + 62 + 70 + 68 = 331 ∴ s = 331 - 65 - 62 - 70 - 68 ∴ s = 66

I guess you mean: What is the median of the numbers 71, 67, 67, 72, 76, 73, 68, 72, 72? (because adding the numbers would yield a single number). The median is the middle number when the numbers are listed in order. Listing in order: 71, 67, 67, 72, 76, 73, 68, 72, 72 ⇒ 67, 67, 68, 71, 72, 72, 72, 73, 76 There are 9 numbers, so the middle number is the 5th one which is 72. If there had been an even number of numbers, there is no middle one so the median is the mean average of the middle two. Example: If there had been no 76, so the list contained: 67, 67, 68, 71, 72, 72, 72, 73 then there would be 8 numbers, so the median would be the mean average of the 4th and 5th numbers, namely: (71 + 72) ÷ 2 = 71.5

Work it out: divide 70 by 72, then multiply by 100. (70/72)*100 = 97.222...%

Related questions

43

The range is 72 minus 66 = 6

Median is 70 The median is the middle number once you have reordered the sequence (therefore, 72 is not the median). The mode is the most common number The mean is the average.

70

Range = 47 Median = 70 Mode = 72 Mean = 68

71 is the median of those numbers.

The average is 74

Mode refers to the most commonly recurring number. In this case, both 68 and 70 appear twice. So, this set has two modes.

It is 68, the number in the middle when they are arranged in order.

to find the mean of a group of numbers, add them together and divide by the number of numbers there are in that group. in this case there are 6

between 68 and 72

A humidor is a box for storing cigars or tobacco products; 72 percent relative humidity is ideal, but between 68 and 78 is acceptable. 70, 70 is ideal. 70 degrees and 70 percent humidity. 72 percent humidity would be considered a MAX for storage only. Many brands will not smoke at 72%. 68 to 69 % is preferred.