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There is no mode because all the numbers are different

Q: How you get the mode from 81 99 89 91 85 95?

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That's an infinite list. 81, 83, 85, 87, 89, 91 and so on.

Place the values in ascending order: 76, 81, 89, 91, 97, 99. There are 2 middle numbers; 89 & 91. The median is the mean of the 2 middle numbers; or (89+91)/2 or 90.

82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100

85, 87, 89, 91, 93 and 95.

It depends on what average you want to find. To find the mean of 81, 81, 98, and 91 add the numbers together and divide by 4 (the number of numbers you added). 81 + 81 + 98 + 91 = 351 351 divided by 4 = 87.75. To find the median, list the numbers in order and find the one in the middle. 81, 81, 91, 98 81 and 91 are in the middle. To find the mode, look for the number that appears the most, 81 appears twice and the other numbers appear once. 81 is the mode.

Related questions

That's an infinite list. 81, 83, 85, 87, 89, 91 and so on.

86

Place the values in ascending order: 76, 81, 89, 91, 97, 99. There are 2 middle numbers; 89 & 91. The median is the mean of the 2 middle numbers; or (89+91)/2 or 90.

(79, 81, 82, 91, 93, 95, 95) The mean is 88 The mode is 95 The median is 91

The median is (89 + 91)/2 = 90

82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100

85, 87, 89, 91, 93 and 95.

It depends on what average you want to find. To find the mean of 81, 81, 98, and 91 add the numbers together and divide by 4 (the number of numbers you added). 81 + 81 + 98 + 91 = 351 351 divided by 4 = 87.75. To find the median, list the numbers in order and find the one in the middle. 81, 81, 91, 98 81 and 91 are in the middle. To find the mode, look for the number that appears the most, 81 appears twice and the other numbers appear once. 81 is the mode.

The median is 82.

4

79

An arithmetic sequence with common difference of 2.