Answer:
Step-by-step explanation: X=2
The number of tests that it would take for the probability of committing at least one type I error to be at least 0.7 is 118 .
In the question ,
it is given that ,
the probability of committing at least , type I error is = 0.7
we have to find the number of tests ,
let the number of test be n ,
the above mentioned situation can be written as
1 - P(no type I error is committed) ≥ P(at least type I error is committed)
which is written as ,
1 - (1 - 0.01)ⁿ ≥ 0.7
-(0.99)ⁿ ≥ 0.7 - 1
(0.99)ⁿ ≤ 0.3
On further simplification ,
we get ,
n ≈ 118 .
Therefore , the number of tests are 118 .
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Answer:
x < 6
Step-by-step explanation:
1. 3x+2x = 5x
2. 5x - 8 < 22
3. 22+ 8 =30
4. 5x < 30
5. 30/5 = 6
6. x < 6
Answer:
B
Step-by-step explanation:
B is the correct answer becuase the definition of an adjacent angle is two angles that have a common side. HVI and IVJ are the only two options that are adjacent angles. Hope this helps!
The perimeter based on the information given is 35.
<h3>How to calculate the perimeter?</h3>
It should be noted that the perimeter simply illustrates the addition of all the sides that are given for a shape.
In this case, a = 12.7, b = 11.4, and e = 10.9. The perimeter will be:
= 12.7 + 11.4 + 10.9
= 35
Therefore, the perimeter is 35.
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