20+23 = 43 and 43/2 = 21.5 which is the mean average
6 + 14 -63 + 23 20 - 63 + 23 43 - 63 20
The median is the middle number of any given set when they are in order, least to greatest. If there is an even number of values, the median is the average of the middle two. Ex. (14, 16, 16, 20, 21, 23) The median is 18. In any given set, the mode is the number that appears most often. If no number appears more frequently than any other, there is no mode. Ex. (14, 16, 16, 20, 21, 23) The mode is 16. In any given set, the range is the smallest number subtracted from the largest number. Ex. (14, 16, 16, 20, 21, 23) 23 - 14 = 9 The range is 9. In any given set, the mean is the average, which is the total of the numbers divided by how many numbers there are. Ex. (14, 16, 16, 20, 21, 23) 14 + 16 + 16 + 20 + 21 + 23 = 110 There are 6 numbers in this set. 110/6 = 18 and 1/3 The mean is 18 and 1/3.
20 + 3 = 23 23 + 5 = 28 28 / 2 = 14 14 + 3 = 17 17 + 5 = 22 22 / 2 = 11 11 + 3 = 14 14 + 5 = 19 19 / 2 = 9.5
12 + 23 + 14 + 11 = 60/4 = 15 The average is therefore 15.
30, 20, 36, 23, 42, 26
(-18-23+20)/3= (-21)/3=-7
it is 25 because all you have to do is put 7+7=14 14+6=20 20+3=23 23+2=25
20 pounds 14 ounces - 23 pounds 2 ounces = - 2 pounds 4 ounces.
To find the mode or modal value requires you to put the numbers you are given in order.Look at these numbers:3, 7, 5, 13, 20, 23, 39, 23, 40, 23, 14, 12, 56, 23, 29In order these numbers are:3, 5, 7, 12, 13, 14, 20, 23, 23, 23, 23, 29, 39, 40, 56This makes it easy to see which numbers appear the most.In this case the mode or modal value is 23.
14
14