1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
babunello [35]
1 year ago
7

how many such tests would it take for the probability of committing at least one type i error to be at least 0.7? (round your an

swer up to the next whole number.)
Mathematics
1 answer:
drek231 [11]1 year ago
4 0

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 .

Learn more about Error here

brainly.com/question/17062640

#SPJ4

You might be interested in
luis makes a 4% commision on his sales in a sporting goods store. For a $70 purchase, how much commision does Luis earn?
Fiesta28 [93]
He made $2.80 because if you multiply 70 by .04 it’s 2.8
4 0
2 years ago
Luna buys a shirt that costs $15.65. She
Serhud [2]

Answer:

16.25%

Step-by-step explanation:

3.25:20*100 =

(3.25*100):20 =

325:20 = 16.25

3 0
3 years ago
Read 2 more answers
If, in a right triangle,
Reptile [31]
Elijahlouis, I will not sure how I am going on with my friends. we will need the following
6 0
2 years ago
What is the Factor 4m^3-32n^3
Klio2033 [76]

Answer:

2(47m^3-16n^3)

Step-by-step explanation:

7 0
3 years ago
The value of the square root of -4 is not -2 because?
Anarel [89]

A) (-2)² ≠ -4 is your answer



Explanation:

(-2)² = (-2)(-2)


(-2) x (-2) = 4


∴ A) (-2)² ≠ -4



hope this helps

7 0
2 years ago
Other questions:
  • A farmer has 60 bales of hay stored in his barn. He feeds his cows 4 bales each day. Which graph represents the number of bales
    15·2 answers
  • X+2y = 5<br> 3х +6y = 15<br><br> Use the substitution method
    13·1 answer
  • Please answer !!!!!!!!!!! Will mark brainliest !!!!!!!!!!!
    6·1 answer
  • Which multiplication expression is equal to
    6·2 answers
  • Can you help me with this question
    15·1 answer
  • -3 1/2 = - 1 1/4b what is b
    15·1 answer
  • If the pattern of the first 6 letters in CIRCUSCIRCUSCIRCUS… continues, what is the pattern’s 500 letter?
    7·2 answers
  • What is the electrical charge If you have 10 protons and 10 neutrons
    10·1 answer
  • Question 1
    15·1 answer
  • Is 4x + 2 + 8x equivalent to the expression 2 (6x + 1)?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!