Answer:
The requirements for the hypothesis test are not met
Step-by-step explanation:
We have the following information from the statement:
sample size = n = 60
Probability = p = 13% = 0.13
Now, we calculate the multiplication of this which would be:
n * p = 60 * (0.13) = 7.8 which is less than 10
Therefore the requirements for the hypothesis test are not met, since the multiplication of n by p would have to be greater than 10 for it to be met, but this is not the case.
Answer: 2.4
Step-by-step explanation:
S = (3-2) • 180
S = 1 • 180
S = 180
47 + 28 + X = 180
75x = 180
X = 2.4
Rounded = 2
Answer:
1; -11+ 26 =15
2: 2- (-3) =5
3: 10+ (-4) = 7
4: 11 + -8 =3
5: -2 + 3 =1
6: 8 - 12 = -4
Step-by-step explanation:
!
Answer:
4√5
Step-by-step explanation:
2√5 + 3√5 - √5 = 4√5
add up 2 and 3 that's in front of √5 then subtract 1 from it
4x+y = 20
3x+y = 2
4x+y-3x-y = 20-2
x = 18
3x+y = 2
3.18 + y = 2
54 + y = 2
y = -52
