Answer:
.37
Step-by-step explanation:
2.99 divided by 8 = .37375 rounded up to your hundredths is .37
Answer:
Limits for B scores
( 79,2 ; 92 )
Step-by-step explanation:
The interval we are looking for is between 6 % and 59%
p₁ = 6 % p₁ = 0,06
As this point is at the right tail of the bell we better look for
p = 1- 0,06 p = 0,94
In z-table z score for 0,94062 is: z₁ = 1,56 ( 0,94062 ≈ 0,94 )
Doing the same to find z₂ score for 59% or 0,59
In z-table again
p = 0,59
z₂ = 0,023
Now we know
1,56 * σ = x₁ - 79
1,56*8,4 + 79 = x₁
x₁ = 92,10 or x₁ = 92
And
0,023*8,4 + 79 = x₂
x₂ = 79,19 or x₂ = 79,2
<span>33 =1, 3, 11, 33
75</span><span>=1, 3, 5, 15, 25, 75</span>
If the goal of this question is to solve for x than the correct answer is 20. Hope this helped.
Answer:
It's A
Step-by-step explanation:
I hope that it's a correct answer.
