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u add up the # and divide by the #s of #s.
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∙ 11y ago
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How you get the mode from 81 99 89 91 85 95?
There is no mode because all the numbers are different
What are the odd numbers between 85 and 95?
85, 87, 89, 91, 93 and 95.
What are the prime numbers between 85 and 105?
89 97 101 103.
What is the interquartile range in these numbers 93 92 89 85 82 80 77 74 71 63?
It is 18.
Odd numbers from 81 up?
That's an infinite list. 81, 83, 85, 87, 89, 91 and so on.
How you get the mode from 81 99 89 91 85 95?
There is no mode because all the numbers are different
What three consecutive odd integers have a sum of 261?
The numbers are 85, 87 and 89.
What is the average of 92 85 91 89 and 93?
The answer is 90.To find the average;Add the numbers together (92+85+91+89+93 = 450)Divide this total by how many numbers you have (450 / 5 = 90)The answer is your average or mean.
What is the mean median mode range of 89 76 85 76 77 84?
For median the list needs to be sorted into increasing order, but doing so also helps with the range and mode, so I'll do that first: {89, 76, 85, 76, 77, 84} → {76, 76, 77, 84, 85, 89} Mean: add them up and divide the sum by how many numbers there are: mean = (89 + 76 + 85 + 76 + 77 + 84) / 6 = 81 1/6 ≈ 81.167 Median: middle number when listed in order; if there are an even number of data items, then the median is the mean average of the middle two: There are 6 data items so median is mean average of middle two: median = (77 + 84) / 2 = 80 ½ = 80.5 Mode: the most frequent, it the number which occurs the most often. There can be more than one mode: mode = 76 as there are two of them and only 1 of all the other numbers. Range: the difference between the greatest and least numbers: range = 89 - 76 = 13
What are the prime numbers between 85 and 100?
89 and 97
What are the odd numbers between 85 and 95?
85, 87, 89, 91, 93 and 95.
What are the prime numbers between 85 and 105?
89 97 101 103.
What percent of 89 is 85?
85 is 95.51% of 89
What are the composite numbers between 85 and 95?
All of them except for 89 which is a prime number
What is the mean of these numbers 83 85 87 89 91?
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What is the median of these numbers 82 85 87 89 91 93 96 97?
The median is (89 + 91)/2 = 90
How do you calculate an average of a set of numbers by only counting?
The average of two numbers is the number directly between the two. For example, the average of 85 and 89 is 87, because 87 is directly between 85 and 89. The number directly between two numbers is half of the count from one number to the other, added to the lesser number. Starting from 85 and going to 89, you count four numbers (86, 87, 88, 89). Half of four is two, and two added to 85 is 87. To find the average of more than two numbers, I often subtract a certain amount from a greater number and add the same amount to a lesser number until I can see the average. For example, to find the average of 100, 90, 85 and 89, I would start by changing the 100 to 95 and the 85 to 90. So then we have 95, 90, 90 and 89. Since there's a difference of six from 89 to 95, I would take three from 95 and add it to 89, making 92, 92, 90 and 90. Now I see that each pair of 92 and 90 could be changed to a pair of 91's. Since the average of 91, 91, 91 and 91 is 91, the average of 100, 90, 85 and 89 is 91. No calculator needed.
