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A mean of 25 a mode of 11 and a median of 14 and a range of 9 what are the 5 numbers in the data set?
Wiki User
∙ 14y ago
Let write the data in an increasing order: p q r s t.
Since the median is 14, then r = 14, and we have: p q 14 s t.
Since the mode is 11, then p = q = 11.
Since the range is 9, then t - p = 9, t - 11 = 9, and t = 20.
So, we have: 11 11 14 s 20.
Since the mean is 25, we have:
(11 + 11 + 14 + s + 20)/5 = 25
(56 + s)/5 = 25 multiply by 5 to both sides
56 + s = 125 subtract 56 to both sides
s = 69
So the data set is: 11 11 14 69 20
Wiki User
∙ 14y ago
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Mean median mode and range?
Mean: Add all of the numbers in the data set, then divide by the amount of numbers in the set of data. Median: Order the numbers from least to greatest and find the middle number. If there is more than one number in the middle, add the 2 numbers together, then divide by two. Mode: To find the mode, look for the number that appears most in the data set. If there is a tie, write them both down. Range: To determine the range, subtract the smallest number to the biggest number.
How can you find mean median and mode for GROUPED data?
Mean, median and mode are ways to find averages. The mode is the most common answer in a set of data. The median the number that is in the middle when the numbers are put in order. The mean is the statical average.
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 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.
How Can You Create A Data set With an Median and mean?
a data set in this case can be any collection of numbers you choose. Say we define Set A = {1,2,3,4,5} The Median for Set A is 3. The mean is the sum of the numbers divided by 5 in this case. 15/5 = 3 is the mean of Set A.
Find the mean median modes and range of the data of the numbers 4 4 8 11 12 16 22?
Mean: 11 Median: 11 Mode: 4 Range: 18
What five numbers have a range of 5 a median of 16 and a mean of 15?
What Five Numbers have a range of 5 a median of 16 and a mean of 15
Are the mean median and mode always numbers from a list of data?
the median and mode are but the mean is not
A set of data has 5 numbers has a range of six median of six and a mean of six what are the five numbers?
4 4 6 6 10
What is median mean?
mean~ all the numbers in the data added together divided by the number of data. The mean is the same as the average. median~ the exact middle of the set of data. Example: 1,1,2,2, the median is 1.5 mean- the average median- the middle number in a set of numbers in a group.Example of Median-1,3,5,7,9,4,5 (put them in order and list them from least to greatest)1,3,4,5,5,7,9the median is 5!
What is mean and median?
mean~ all the numbers in the data added together divided by the number of data. The mean is the same as the average. median~ the exact middle of the set of data. Example: 1,1,2,2, the median is 1.5 mean- the average median- the middle number in a set of numbers in a group.Example of Median-1,3,5,7,9,4,5 (put them in order and list them from least to greatest)1,3,4,5,5,7,9the median is 5!
What is the mode median mean and range of 65?
The mode, median, and range of a single data point such as 65 are all the data point itself, 65 in this instance.
What is the mean median mode range for 12107 1115?
The mean and the median of the two numbers, 12107 and 1115 are 6611.There is no mode. The range is 10992.
How is it possible for two sets of data to consist of different numbers but have the same mean the same median the same mode?
The range of a data set is the difference between the largest and smallest number in your set of data. Median is the number that comes in the middle. 54, 55, 56 has a range of 54-56 and a median of 55. The set 53, 55, 57 has a median of 55 also!
Mean median mode and range?
Mean: Add all of the numbers in the data set, then divide by the amount of numbers in the set of data. Median: Order the numbers from least to greatest and find the middle number. If there is more than one number in the middle, add the 2 numbers together, then divide by two. Mode: To find the mode, look for the number that appears most in the data set. If there is a tie, write them both down. Range: To determine the range, subtract the smallest number to the biggest number.
Can a data set have the same mean median mode and range?
Yea
How does 170 change the mean median mode and range?
Prior to the introduction of 170, the mean, median, mode and range did not exist since there were no numbers at all. Once 170 is introduced, it becomes the mean, median and mode. The range is zero.
