2, 3, 3, 8
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(3, 4, 6, 8, 9)
1, 4, 10
The 3 numbers that have a mean of 10 and a median of 10.3 and a range of 2 are: 10.3, 10.85, and 8.85. These numbers add up to 30 and divided by 3 equals 10, the mean. The median, or the middle number is 10.3 because it is not as large as 10.85 but not as small as 8.85. And 10.85 minus 8.85 equals 2, or the range. Hoped this helped.... I know how hard this was I had it for homework once. :(
All sets of 3 consecutive numbers will have the same mean and median
3, 3, 5, 9, 10
{1.5, 3, 4.5}
1st no.= 3 2nd no.=3 3rd no.=3
The mean is 5. The median is 5. There are two modes = 2 and 7. The range is 7.
range - 59 median- 35
6, 7 and 20.
1, 4, 10
median= 4&3 range=3 mode= no mode
3, 5, and 7. THIS BETTER NOT BE FOR YOUR HOMEWORK!
mean= 2, mode= 1 and 3, median= 3, and range= 2
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.
(1, 3, 3, 3, 5, 5, 6, 6, 8, 10)
Mean = 4 Median = 3Mode = 2 and 3Range = 6Mean = 4 Median = 3Mode = 2 and 3Range = 6Mean = 4 Median = 3Mode = 2 and 3Range = 6Mean = 4 Median = 3Mode = 2 and 3Range = 6