WGU C784 Statistics Pre assessment Questions with 100% Correct Answer.

WGU C784 Statistics Pre assessment Questions with 100% Correct Answer. Given the following set of numbers:
25, 2.5, -2, and -1
What is the product of the integers?
250
50
100
-2 Correct Answer Given the following set of numbers:
64, 5.5, -4, -1.5
What are the square roots of the whole numbers?
+/- 2
+/-4
+/-32
+/28 Correct Answer Given the following expression:
5x(30-27)^2 + 4
What is the correct answer using the proper order of operations?
49
81
65
34 Correct Answer 49
Given the following expression:
12 + 2 x (18 -14)^2
What is the correct answer using the proper order of operations?
40
28
44 224 Correct Answer 44
What is the greatest common factor of 48 and 72 using prime factorization?
3
24
2
8 Correct Answer 24
What is the greatest common factor of 24 and 84 using prime factorization?
12
4
2
8 Correct Answer 12
What is 1/2 divided by 1/4?
1
2
1/2
1/4 Correct Answer 2
What is 2/3 + 1/4
3/7
11/12
3/12
8/3 Correct Answer 11/12
A patient is receiving an antibiotic TID in the following dosages
100.35 mg
200.75 mg
100.45 mg
What is teh total amount of antibiotic received rounded to the nearest tenth?
401.65
401.60
401.50
402.55 Correct Answer 401.60
Given the equation:
(0.5475-.3025) x 0.15
What is the solution rounded to the nearest thousandth?