The middle of 6 and 9 is the average of the two numbers. To find the average, you add the two numbers together and then divide by 2. In this case, (6 + 9) / 2 = 15 / 2 = 7.5. Therefore, the middle of 6 and 9 is 7.5.
Chat with our AI personalities
First: sort the data into order: {8, 6, 9, 2, 5, 3, 7} → {2, 3, 5, 6, 7, 8, 9} Then the median is the middle data item, or the mean average of the middle two if there are an even number of data items. There are 7 data items → the middle one is the (7 + 1) ÷ 2 = 4th data item which is 6.
3/4....4/5....5/6....7/8...8/9...9/10
First put the dataset in ascending order: {6, 1, 9, 7, 1, 2} → {1, 1, 2, 6, 7, 9} The median is the data item in the middle of the list; if there is an even number of data items it is the mean average of the middle two: There are 6 data items in the set, so the median is the mean average of the 3rd and 4th → (2 + 6) ÷ 2 = 4.
-3 -6 - -9 -6 = -6+9-6 = 3 - 6= -3
9