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What is the median of 48 64 80 48?
Median means being in the middle. 48, 64 X 80, 48 ? An example: 17, 20, 36 the median is 20
What is the median of 61 62 64 68 70 71 72?
It is 68, the number in the middle when they are arranged in order.
What number is midway between 64 and 72?
The number that is midway between 64 and 72 can be found by calculating the average of the two numbers. This is done by adding them together (64 + 72 = 136) and then dividing by 2. Thus, the midpoint is 136 ÷ 2 = 68. Therefore, the number midway between 64 and 72 is 68.
What is the median 70 68 70 72 68 66 73?
To find the median, first, arrange the numbers in ascending order: 66, 68, 68, 70, 70, 72, 73. With seven numbers in total, the median is the middle value, which is the fourth number in this ordered list. Therefore, the median is 70.
What is the mean mode median of 64 64 64 65 65 65 65 67 67 68 68 70 70 72 73 76 79 80?
64 64 64 65 65 65 65 67 67 68 68 70 70 72 73 76 79 80. NB Place the numbers in RANK order. In this case it is already done #1 MODE ; is the term that occurs most frequently. In this case it is '65' , as there are four lots of '65' #2 MEDIAN ; is the term that occurs at the ABSOLUTE middle of the ranked order. Since there are eighteen terms, there is no absolute middle term. So we take the two middle terms that have the same number of terms to their side, that is terms nine & ten. They are 67 & 68. We then add these two together and halve the result. Hence (67 + 68) / 2 = 67.5. This is the median term. #3 MEAN ; is the sum of all the terms, which is the divided by the number of terms. Hence (64+64+64+65+65+65+65+67+67+68+68+70+70+72+73+76+79+80)/18 = 69' NB Another way of calculating the mean is ((3x64)+(4x65)+(2x67)+(2x68)+(2x70)+72+73+76+79+80)/18 = 69 NNB The word 'average' is casually used in the non-mathematical world, but the correct term is MEAN.
What is the median of 70 68 72 70 66 68 74 76 75 81 77 74 68 69?
71 is the median of those numbers.
What is the median of 124 816 32 64?
The median is 94.
What is the median of 93 70 90 90 68 75?
The median of the numbers 93 90 90 75 70 68 is 82.5.
Median of 64 56 and 88?
The numbers, in size order, are 56, 64 and 88. The middle number now is the median and that is 64.
What is the mean mode and median of this data 64 80 64 70 76 79 67 72 65 73 68 65 67 65 70 62 67 68 65 64?
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.
What is the standard deviation of 68 73 64?
The standard deviation of 68 73 64 is: 4.5093
Composite numbers between 60 and 70?
60, 62, 63, 64, 65, 66, 68, 69, 70
