Mean
Find the mean of the data set:
{42, 75}
Mean = 58.5
-100 Points
Find the median of the data set:
{10, 2, 8, 4, 6}
Median = 6
-100 Points
Find the mode in the data set:
{2, 5, 7, 2, 3, 7, 9, 1, 4, 7, 9, 3, 5}
Mode = 7
+ 100 Points
Find the mean absolute deviation of the test scores:
90, 82, 85, 100, 93, 80, 94, 88
5.25
+100 Points
If the standard of deviation is 6.7, find the data values within one standard deviation of 89.
82.3 to 95.7
+100 Points
Find the mean of the data set:
{27, 68, 91}
Mean = 62
-200 Points
Find the median of the data set:
{5, 9, 1, 4, 8, 3, 6, 2, 7}
Median = 5
+200 Points
Find the mode in the data set:
{1, 3, 5, 2, 7, 9, 7, 4, 7, 6, 8, 7, 7, 10, 11, 7, 13, 6, 15, 6}
Mode = 6
-200 Points
Find the mean absolute deviation of the scores:
9, 6, 11, 9, 5, 8
1.7
+200 Points
If the standard of deviation is 6.5, find the data values within one standard deviation of 46.
39.5 to 52.5
-200 Points
Find the mean of the data set:
{15, 42, 73, 88}
Mean = 54.5
-300 Points
Find the median of the data set:
{76, 52, 95, 82, 67, 48, 88, 63, 42, 71, 99, 37, 84}
Median = 71
+300 Points
Find the mode of the data set:
{1, 2, 3, 4, 2, 5, 6, 2, 7, 8, 9, 10, 2, 11, 12, 2, 13, 14, 15, 2, 16, 17, 2, 18, 19, 20, 2, 21, 22, 23}
Mode = 2
- 300 Points
Find the mean absolute deviation of the scores:
41, 37, 50, 38, 46, 54, 42, 56, 49, 47
5.2
-300 Points
If the standard of deviation is 7.5, find the data values within one standard deviation of 21.
13.5 to 28.5
+300 Points
Find the mean of the data set:
{24, 37, 52, 68, 91}
Mean = 54. 4
-400 Points
Find the median of the data set:
{72, 54, 85, 63, 43, 92, 76, 28}
+400 Points
Find the mode of the data set:
{1, 2, 3, 4, 5, 6, 7, 9, 9, 9, 8, 9, 10, 9, 11, 12, 13, 14, 9, 15, 9, 16, 17, 18, 19, 20, 9, 21, 9, 22, 23, 24, 25, 26, 9, 27, 9, 28, 9, 29, 30, 9, 31, 32, 33, 9, 34, 9, 35, 36, 9}
Mode = 9
-400 Points
Find the mean absolute deviation of the data set:
65, 74, 91, 99, 104, 93, 62, 92, 75, 119, 116, 54
17.1
-400 Points
Sawyer scored an 89 on his math test. If the standard of deviation is 4.3, does his test score fall within one standard deviation of the mean which is 93.
Yes
-400 Points
Find the mean of the data set:
{5, 10, 15, 20, 25, 30, 35, 40, 45, 50}
Mean = 27.5
+500 Points
Find the median of the data set:
{68, 32, 91, 47, 56, 79, 24, 85, 63, 42}
Median = 59.5
+500 Points
Find the mode of the data set:
{1, 2, 3, 4, 4, 4, 5, 6, 7, 4, 8, 9, 10, 4, 11, 12, 13, 14, 4, 15, 16, 4, 17, 18, 4, 19, 20, 21, 4, 22, 23, 24, 4, 25, 26, 27, 28, 4, 29, 30, 4, 31, 32, 4, 33, 34, 35, 4, 36, 37, 38, 4, 39, 40, 41, 42, 4, 43, 44, 45, 4, 46, 47, 48, 4, 49, 50, 51, 4, 52, 53, 54, 4, 55, 56, 57, 58, 4, 59, 60, 61, 4, 62, 63, 64, 4, 65, 66, 67, 68, 4, 69, 70, 71, 72, 4, 73, 74, 75, 4, 76, 77, 78, 4, 79, 80, 81, 4, 82, 83, 84, 85, 4, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100}
Mode = 4
+500 Points
Find the mean absolute deviation of the data set:
150, 200, 500, 800, 1000, 1200
358.3
+500 Points
Dane scored a 65 on his math test. If the standard of deviation is 15.6, does his test score fall within one standard deviation of the mean which is 81.
No
+500 Points