Question
Given a set of data points: 5, 7, 9, 10, and 12, what is
the standard deviation of this data set?Solution
Explanation:- The standard deviation is a measure of the amount of variation or dispersion of a set of values. A low standard deviation indicates that the values tend to be close to the mean of the set, whereas a high standard deviation indicates that the values are spread out over a wider range. Â
2600, 3000, 1759, 1275, 746, 170
139, 152, 172, 205, 249, 304
- Find the wrong number in the given number series.
2, 27, 252, 877, 2102, 4127 11Â Â Â Â 110Â Â Â Â Â 978Â Â Â Â 6824Â Â Â Â 34103Â Â Â Â 102290
1 Â Â Â Â Â Â 3 Â Â Â Â Â Â 7 Â Â Â Â Â Â Â 15 Â Â Â Â Â Â Â 33
...2, 6, 44, 462, 6930, 131670
125, 142, 199, 320, 489, 778
3Â Â Â Â Â Â Â Â Â 6Â Â Â Â Â Â Â Â Â 18Â Â Â Â Â 149Â Â Â Â Â Â Â Â 602Â Â Â Â Â Â Â Â 15057
...5000, 4500, 3600, 2480, 1512, 756Â Â Â
Find the wrong no in the given number series.
11, 18, 32, 60, 112, 228
