Answer:
a. null hypothesis is rejected.
b. null hypothesis is rejected.
c.
For (a); 0.05 < P < 0.100
For (b) 0.100 < P < 0.200
Step-by-step explanation:
Given
Number of samples, n = 5
Mean, x = 4.8
Standard Deviation, s = 1.3
I'm finding it difficult to submit my answer
See attachment for solution
Answer:
4x + 2(x – 3) = 4x + 2x – 11
4x + 2x - 6 = 4x + 2x - 11
6x - 6 = 6x - 11
-6 = -11
There is no solution because -6 does NOT equal -11
Answer:
a) 9
b) -3
Step-by-step explanation:
a)
|9+x|=2x
9 + x = 2x
- x -x
---------------
9 = x
b)
|x+6|=2x+9
x +6 = 2x +9
-x -x
6 = x + 9
-9 -9
--------------
-3 = x
Is it 12 chairs per three tables? I might be wrong..
