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Q: What is the mean of this data 64 80 64 70 76 79 67 72 65 73 68 65 67 65 70 62 67 68 65 64?
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Composite numbers between 60 and 70?

60, 62, 63, 64, 65, 66, 68, 69, 70


What is the median of 62 60 59 64 65 60 70 78 60 71?

59, 60, 60, 60, 62, 64, 65, 70, 71, 78 The median is 63.


In 64 65 62 69 59 23 61 67 which is the outlier and the effect it has on the mean?

the outlier is 23 and it made it decrease


what is the middle of 60 and 65?

62.5


What are the composite numbers between 60 to 70?

Between 60 and 70 the composite numbers are: 62, 63, 64, 65, 66, 68, 69. 60 and 70 are also composite.


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 outlier in 64 65 62 69 59 23 61 67?

23


What number is 65 percent of 62?

65% of 62 = 65% * 62 = 0.65 * 62 = 40.3


What are the 5 consecutive Numbers that add up to 315?

320


What is the median of the data set 60 70 69 65 62 70 72?

It is: 69


What fraction is greater than 0.62 and less than 65 percent?

0.62 = 62/100 and 65% = 65/100 so anything like 63/100 or 64/100 would be a correct answer when simplified. Of course though, there are an infinite number of fractions between 62/100 and 65/100.


What are the composite numbers between 50 and 65?

The composite numbers between 50 and 65 are 50, 51, 52, 54, 55, 56, 57, 58, 60, 62, 63, 64, 65