14, 23, 31, 29, 33 what is the standard deviation for this set of population data?

Step-by-step explanation:

The given set of the data is:

14, 23, 31, 29, 33

In order to find the standard deviation of the given data, firstly find the mean of the given data, thus

Now,

For each number in the set, subtract the mean and square the result, thus

Data                                                    

14                                                                      144

23                                                                       9

31                                                                       25

29                                                                       9

33                                                                      49

Now, Add all of the squares together and find the mean (average) of the squares , therefore

Thus, Standard deviation of the given data is given as:

Therefore, the standard deviation of the given data set is 6.9.

how many players are there?

step-by-step explanation:

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk