Find the standard deviation of the given data rounded to the
nearest hundredth.
3,4,5,7,10,12,15
help pls

2.83941151 would be the answer you're looking for! : )

where is the figure

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!

its 60

4 x 12 = 48

3 x 4 = 12

48 + 12 = 60

yeeeet