Find median and mode of the messages received on 9 consecutive days 15, 11, 9, 5, 18, 4, 15, 13, 17.
Question
Find median and mode of the messages received on 9 consecutive days 15, 11, 9, 5, 18, 4, 15, 13, 17.
Solution
Sure, let's start with arranging the data in ascending order:
4, 5, 9, 11, 13, 15, 15, 17, 18
-
Median: The median is the middle number in a sorted, ascending or descending, list of numbers. This data set has 9 numbers, so the median is the number at position (9+1)/2 = 5. Therefore, the median is 13.
-
Mode: The mode is the number that appears most frequently in a data set. In this data set, the number 15 appears twice, more than any other number. Therefore, the mode is 15.
Similar Questions
ct the correct answerFind median and mode of the messages received on 9 consecutive days 15, 11, 9, 5, 18, 4, 15, 13, 17.
Find the mode of the call received on 7 consecutive day 11,13,13,17,19,23,25(1 Point)11131723
Find median and mode of the data given below? 5, 10, 3, 6, 4, 8, 9, 3, 15, 2, 9, 4, 19, 11, 4
23, 26, 11, 18, 09, 21, 23, 30, 22, 11, 15, 20, 23, 10, 30Using the information above draw a frequency table. Calculate the mean, mode and median.
The median of a set of eight numbers is 4.5. Given that seven of the numbers are 7, 2, 13, 4, 8, 2 and 1, find the eight number and write down the mode of eight numbers.
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.