Isnt 19- 63196020 13 4. 367 0 718 LM L 173 - 63 20653 13 9. 37 6 - ad a ( 1 73 63 S 2 . 132 ( 1 3 4 . 3 7 1 175 / 71 - 6 31 It does not + C = 2 - 32 [20 points] Comein values 17s and so on - I as over 4. According to an estimate, the mean income of attorneys was $66,271 in 2015. A researcher wanted to check if the current mean income of attorneys is greater than $66,271. A random sample of 64 attorneys taken by this researcher produced a mean income of $69,484 with a innificant level whether the current mean