Question

Find the standard deviation of the following data 7, 4, 8, 10, 11. Add 3 to
all the values then find the standard deviation for the new values.​

Answer 1

Answer:

Step-by-step explanation: The standard deviation can be defined as the root of mean of the square of deviation from common mean of a set of values.

Answer 2

Thr given question is we have to find the standard deviation of the following data.

The given data is 7,4,8,10,11

first we have to find the standard deviation for the given data.

Next we have to add 3 to all the values then find the standard deviation for the new data.

The first picture gives the standard deviation for the given data . The second picture gives the standard deviation for the data after adding 3 to all the values.

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