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What is the median in 70 68 72 65 70?

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2010-06-25 16:41:57
2010-06-25 16:41:57

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.

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




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


step 1. arrange the numbers in ascending order (from low to high) as follows. was: 64 80 64 70 76 79 67 72 65 73 68 65 67 65 70 62 67 68 65 64 now: 62 64 64 64 65 65 65 65 67 67 67 68 68 70 70 72 73 76 79 80 step 2. count the number of the numbers above, or assign an index as follows. string: 62 64 64 64 65 65 65 65 67 67 67 68 68 70 70 72 73 76 79 80 index: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 so the count is 20. The mode is the number most frequently observed. The mode is 65, which occurs four times. The median is the number in the middle. In this case, the 10th and 11th numbers both qualify for consideration. We take the average of the two numbers. The median is therefore 67. Alternate methods: 1) Use Microsoft Excel statistical functions of =mode() and =median() 2) Draw a bar graph with the horizontal axis of integers from 62 to 80. The y-axis is the frequency observed for that specific x value. For example, the frequency for 62 is one. The frequency for 63 is zero, and so on. The mode is the bar with the highest count. The median is not so obvious from a bar graph, unless the distribution is symmetric. Need some manual counting.


65, 66, 68, 69, 70, 72, 74, 75, 76, 77, 78, 80


The range is 72 minus 66 = 6


It is 72, the middle number when they are arranged in order.


Sort the numbers into numerical order:54, 68, 70, 72, 75, 76, 76, 76, 80, 88, 88, 88, 88, 92, 92, 93The median is the middle number which as there are 16 numbers is the mean of the middle two (highlighted above):median = (76 + 80) ÷ 2 = 78.


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


71. I think... (just kidding!)


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


62, 63, 64, 65, 66, 68, 69, 70, 72, 74, 75, 76, 77 and 78.


60, 62, 63, 64, 65, 66, 68, 69, 70, 72, 74, 75, 76, 77, 78


60, 62, 63, 64, 65, 66, 68, 69, 70, 72, 74, 75, 76, 77, 78, 80.


72 difference decreases by 1 each time 9 = 107 - 98 8 = 98 - 90 7 = 90 - 83 6 = 83 - 77 5 = 77 - 72 4 = 72 - 68 3 = 68 - 65


The only composite factor of 65 is 65. The composite factors of 80 are 4, 8, 10, 16, 20, 40, 80


72.......107-98(9) 98-90(8) 90-83(7) 83-77(6) 77-[72](5) 72-68(4) 65


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


Median is: (54+72)/2 = 63.


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.


62, 63, 64, 65, 66, 68, 69, 70, 72, 74, 75, 76, 77, 78, 80, 81, 82, 84, 85, 86, 87, 88.60, 62, 63, 64, 65, 66, 68, 69, 70, 72, 74, 75, 76, 77, 78, 80, 81, 82, 84, 85, 86, 87, 88, 90


65 as a percentage of 72 = 100*65/72 = 90.2777...



65 + 7 *Note that the answer to this question would have an Infinite number of answers. 72+0, 71+1, 70+2, (-100)+172, etc...



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