Mean_____15, Median______16, Mode___none, __________Range____12
19,16, 20, 12, 8 Do I have Mean, Mode, Median, and Range right
Mean - Yes
Median - Yes
Mode - Yes
Range - Yes
Basically yes to everything lol. Good job :P
Are you supposed to round these to the nearest whole number?
Mean - Yes
Median - No
Mode - No
Range - Yes
Let's go through each of the measures to determine if your answers are correct.
Mean: The mean is obtained by adding up all the numbers in the set and then dividing the sum by the total count of numbers. To find the mean for the given set (19, 16, 20, 12, 8), we add up these numbers and divide the sum by the count, which is 5 in this case.
(19 + 16 + 20 + 12 + 8) / 5 = 75 / 5 = 15
Your answer of mean = 15 is correct.
Mode: The mode represents the value(s) that appear most frequently in the set. If there is no number that occurs more than once, the set is said to have no mode. Looking at the given set, we can see that there is no number that appears more than once, so the mode is indeed none. Your answer of mode = none is correct.
Median: The median is the middle value in a set when it is arranged in ascending or descending order. To find the median, we need to arrange the numbers in ascending order: 8, 12, 16, 19, 20. In this case, since there is an odd count of numbers, the median will be the middle value, which is 16.
Your answer of median = 16 is correct.
Range: The range is calculated by finding the difference between the maximum and minimum values in a set. In this case, the maximum value is 20 and the minimum is 8. So, the range is:
20 - 8 = 12
Your answer of range = 12 is also correct.
In summary, you have calculated the mean, mode (none), median, and range correctly for the given set. Well done!