Sry I really don’t know I would help but it got me confused
In 22 years, newton will be 36 and his father will be 63. The digits are reversed
Using the concept of standard deviation, it is found that the standard deviation of the data-set will remain the same.
-----------------------------------
- The mean of a data-set is given by the <u>sum of it's observations, divided by the number of observations</u>.
- The standard deviation is given by the <u>square root of the sum of the differences squared of each observation and the mean, divided by the one less than the number of values</u>.
- If all observations are increased by a value x, the mean will also increase by x.
- In the standard deviation, at the sum of the differences squared of each observation and the mean, each observation is increased by x, as is the mean, thus, the sum stays the same, while the standard deviation also stays the same.
A similar problem is given at brainly.com/question/18342323
Amount of blue paint = 1.24 x 3
= 3.72
amount of blue paint in each container = 3.72/5
= 0.744
0.744 litres of blue paint is in each container.