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(10, 12, 12, 13, 13)
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∙ 10y ago
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What is range and mean of a set of numbers?
The mean is the average of the set of numbers. To find it you have to add up all of the numbers in the set and divide by however many numbers there are in the set. For example, if you had the set: 1, 2, 3, then you would add them up to get 6. Since there are 3 numbers you would divide by 3 to get 2. The range is the highest number in the set minus the lowest number in the set. Example: of you have the set: 1, 2, 3, 4, 5, 6, 7, 8, then the range would be 8-1, or 7.
What is the mean median mode and range of the numbers 7 3 9 2 7 2?
The mean is 5. The median is 5. There are two modes = 2 and 7. The range is 7.
What does mean mode range and mediam mean?
The range is the spread of data - the largest number minus the smallest. The mean, mode and median are types of average. The mean is the sum of the numbers divided by the number of numbers (e.g. the mean of 1, 1, 3, 5 and 8) is 3.6). The mode is the number that appears most often (1 for the previous example). The median is the 'middle number'. To work it out, place the numbers in order from lowest to highest. If the number of numbers is odd, the median is the number in the middle (3 for the given example). If the number of numbers is even, the median is the mean of the two middle numbers (e.g. for 1, 1, 3 and 5, the middle numbers are 1 and 3 so the median is 2). The mean and median often are similar but the mode is often greatly different to the two other averages.
What is the mode numbers 1 2 3 and 4?
From the number set 1, 2, 3, 4, I can tell that the range is 3, The mean is 2.5, the median is 2.5, yet there is absolutely no mode.
What is the mean mode median and range of 1 2 3 3 1?
mean= 2, mode= 1 and 3, median= 3, and range= 2
What 3 numbers have a range of 4 and a mean of 5?
The numbers 3, 5, and 7 together have a range of 4 and a mean of 5.
What 3 numbers have a range of 4 and a mean of 6?
{4,6,8}
What 3 numbers have a range mean and median of 3?
{1.5, 3, 4.5}
What is the mean of the set of numbers What is the mean of the set of numbers -12 -4 3 7 11?
2
How do you find the range of some numbers?
Add all the numbers together,then divid by the amount of numbers there are.Ex:5+2+4+1=12 12/4=3
What is a set of numbers that have the mean as one and the range as five?
-2, 0, 1, 3, 3.
What 3 numbers have a range of 6 with a mean of 4?
(2, 2, 8)
What three numbers have a mean of 3 a median of 3 and a range of 3?
1st no.= 3 2nd no.=3 3rd no.=3
What set of 5 pieces has a mean of 12 and a range of 3?
(10, 12, 12, 13, 13)
Which 2 numbers have a mean of 10 and a range of 4?
As there are two numbers, the range is the difference between themAs there are 2 numbers the mean is exactly in the middle of them.Thus half the range is less than the mean and half the range is greater than the mean.Thus the two numbers are 10 ± (4/2) = 10 ± 2 = 8 and 12.Algebraically, this can be seen:Let the two numbers be x and y with y > xThen:their range is y - x = 4; andtheir mean is (x + y) / 2 = 10{2} can be rearrange to give x + y = 10 × 2 → y + x = 20adding {3} to {1} yields: (y + y) + (-x + x) = 20 + 4 → 2y = 24 → y = 12subtracting {1} from {3} yields (y - y) + (x - -x) = 20 - 4 → 2x = 16 → x = 8→ the two numbers are 8 and 12.
What is the mean in the numbers 12 13 17?
13.67mean = (12 + 13 + 17)/3= 41/3= 13.67
How do you work out the mean number of a range of numbers?
Add them all together, then divide by the number of the amount of numbers. Say you wanted the mean of 2, 3, and 4. You would add 2, 3, and 4 then divide by 3, because there are 3 numbers.
