A sample of n = 6 scores has a mean of M = 14. After one new score is added to the sample, the new mean is found to be M = 12. What is the value of the new score? (Hint: Compare the values for ∑X before and after the score was added.)

wfirfkfr/jjfi; jn; p/ojkfvlbvmkmgkgkkkgkkg

step-by-step explanation:

step-by-step explanation:

the triangles are similar. therefore the corresponding sides are in proportion:

              cross multiply

            divide both sides by 32

if e is the midpoint of bd, then bd is 14.

step-by-step explanation: