25-1=24 24-2=22 22-3=19 19-4=15 15-5=10 The next number in the series is 10.
10
The mean = The sum of all the values ÷ The number of values. 18 + 15 + 22 + 18 + 25 + 19 + 23 = 140 : Number of values = 7 Mean = 140 ÷ 7 = 20
1.4667
22
25-1=24 24-2=22 22-3=19 19-4=15 15-5=10 The next number in the series is 10.
18.
(19-4-15)*22*10 = 0
The median is 19.
Assuming the pattern would continue: 25, 24, 23, 22, 21, 20, 19, 18, 17, 16, 15, 14, 13...
22
19 + 3 = 22 to repeat the pattern
Toast of the Town - 1948 22-15 was released on: USA: 19 January 1969
In the example provided, the quartiles are: 25% = 16.5 (the median of {15, 16, 17, 18}) 50% = 18.5 (the median of {15, 16, 17, 18, 19, 20, 21, 22}) 75% = 20.5 (the median of (19, 20, 21, 22})
Ten.
15 - 25 degrees.
The mode of the numbers is the average of all the points. So you add all the points together and divide that sum by the number of points (6 in this case). 22+13+15+22+17+19 = 109 109/6 = 18.166666