to find the mean of a group of numbers, add them together and divide by the number of numbers there are in that group. in this case there are 6
The range is 72 minus 66 = 6
71 is the median of those numbers.
Mode refers to the most commonly recurring number. In this case, both 68 and 70 appear twice. So, this set has two modes.
62 64 66 68 70 72
65, 66 67 68 and 69 can all be numbers to be rounded to 70.
43
The range is 72 minus 66 = 6
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.
70
71 is the median of those numbers.
Mode refers to the most commonly recurring number. In this case, both 68 and 70 appear twice. So, this set has two modes.
62 64 66 68 70 72
65, 66 67 68 and 69 can all be numbers to be rounded to 70.
The average is 70.
54, 56, 58, 60, 62, 64, 66, 68, 70, 72
36 or 104 to the nearest 70, 65.1 or 74.9 to the nearest 10 or 72 to the nearest 5.
65, 66, 68, 69, 70, 72, 74, 75, 76, 77, 78, 80