Aresearcher computes the definitional formula for ss, and finds that σ(x − m) = 44. if this is a sample of 12 scores, then what would the value of sample variance be using the computational formula?
a. 3.7
b. 4.0
c. 44
d. not possible to know because the scores are not given

its d. the first coordintaes are 10,32

step-by-step explanation:

that is the sum

step-by-step explanation:

there are no other answers without knowing the variables values

here is the

mark brainliest pl

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!