The range is 20, the median is 80, and the mode is 80.
Median: 80 Mode: 72, 80, 120, 98, 78, 84, 77
The median is 84.
It is 80, the middle number when they are arranged in order.
To start with we need to find what the current range median mode and mean is for the first 4 results: 80, 88, 94, 98 Current range = 98-80 =18 current median = (88+94)/2 =91 Current mode= there is not one most frequent score so they're all the mode Current mean=(80+88+94+98)/4 =90 When we add the additional score of 85 We have 80,85,88,94,98 Range doesn't change (highest score and lowest score is still the same) Median (middle score) is now 88. This has decreased from before Mode: There is still no one most frequent score as no exam mark occurs twice Mean = (80+85+88+94+98)/5 = 89 This has also decreased. Hope this helps
The median of those numbers is 90.
The mean is 85.5 The median is 88.5 The mode is 90
Median: 80 Mode: 72, 80, 120, 98, 78, 84, 77
The range is 114, which is the difference between the highest and lowest numbers which are 120 and 6. The median is 15, which is the middle value when they are listed in order. The mode is 10, which is the most frequently occurring number. It occurs 3 times.Range = 114Median = 15Mode = 10.
The mean is: 81.6 The median is: 81 Its mode is: 81 and 83 because its bi-modal
The median is 84.
It is 80, the middle number when they are arranged in order.
80
To start with we need to find what the current range median mode and mean is for the first 4 results: 80, 88, 94, 98 Current range = 98-80 =18 current median = (88+94)/2 =91 Current mode= there is not one most frequent score so they're all the mode Current mean=(80+88+94+98)/4 =90 When we add the additional score of 85 We have 80,85,88,94,98 Range doesn't change (highest score and lowest score is still the same) Median (middle score) is now 88. This has decreased from before Mode: There is still no one most frequent score as no exam mark occurs twice Mean = (80+85+88+94+98)/5 = 89 This has also decreased. Hope this helps
The median of those numbers is 90.
10, 11, 15, 19, 19, 19, 25, 27, 80 Median: 19 Mean: 25 Mode: 19
Not by itself. In the sequence 80, 82, 95, 100, 106... 95 is the median.
100 - 80 = 20