Loading...

Still have questions?

It is: 73

It is 73.

72 + 75 + 78 + 72 + 73/5 = 74 is the mean of this data set

78

74

There are 14 numbers - therefore, the median number is halfway between the seventh and eighth number. This is therefore 70.5.

To answer this question, first rearrange the data values in non-decreasing order, which results in 73 74 75 76 78 78 80. The median is defined as the value in the middle of such an array, in this instance 76.

It is 73.5 which is the number halfway between the two middle values.

83

The variance of 73 72 67 74 78 84 79 71 76 76 79 81 75 80 78 76 78 = 16.8456

Rod Carew '69, '72, '73, '74, '75, '77 and '78

Median: 80 Mode: 72, 80, 120, 98, 78, 84, 77

The median is 78.

The median is 86.

The median is 67.

78

Since the set of data is arranged in numerical order, first we need to find the median (also called the second quartile), which separates the data into two equal groups, in our case there are 6 numbers in each group.54 65 66 68 73 75 | 75 78 82 82 87 97The first quartile (also called the lower quartile) is the middle value of numbers that are below the median, in our case is 67.54 65 66 | 68 73 75 | 75 78 82 82 87 97The third quartile (also called the upper quartile) is the middle value of numbers that are above the median, in our case is 82.54 65 66 | 68 73 75 | 75 78 82 | 82 87 97The interquartile range is the difference between the first and third quartiles, which is 15, (82 - 67).

70, 72, 74, 75, 76, 77, 78, 80

The answer to this problem is 75.

The median is 86.5

It is the middle value which is 81

71 72 73 74 75 76 77 78 79

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) Ã· 2 = 78.

The median of those numbers is 78. There are 18 numbers and when they are in numerical order the two middle ones are 76 and 80, so halfway between them is 78.

73 The median is the middle value, so I'll have to rewrite the list in order: 5354596264656668707175787979838386909194 There are 20 numbers in the list, so there is no "middle" number. So, you take the average of the middle two numbers, which is 71 and 75. So the median is 73.