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
IceJOKER [234]
3 years ago
9

Use the given formula to calculate the probability

Mathematics
1 answer:
Neporo4naja [7]3 years ago
3 0
I think it’s like 6/3 I don’t know
You might be interested in
A teacher interested in determining the effect of a new computer program on learning to read conducted a study. One hundred stud
erastova [34]

Answer:

This is an experiment because a treatment was applied to a group.

Step-by-step explanation:

This is because it cannot be a survey since the children are taking a test, which has a hypothesis. Hope you get this right. I took the test and got right.

7 0
3 years ago
Read 2 more answers
What is the result when 6x^2-13x+12is subtracted =3x^2+6x+7
iragen [17]

Answer:

The answer is 3x²-7x+19

5 0
3 years ago
Find the volume of the cone 4 in and 6 in
Nataly_w [17]

Answer:

100.53 if the radius is 4 and height is 6 but if radius is 6 and height is 4 than its 150.8 hope this helps

Step-by-step explanation:

V=pi x radius squared x h over 3

7 0
3 years ago
A certain investment earns 8 3/4 compound continuously. If 10,000 dollars is invested for 5 years how much will be in the accoun
Grace [21]

Answer:65749

Step-by-step explanation:

7 0
3 years ago
In the largest clinical trial ever​ conducted, 401,974 children were randomly assigned to two groups. The treatment group consis
BARSIC [14]

Answer:

The requirements for the hypothesis test does satisfied the method for testing the claim that from two population proportions the rate of polio is less for children given the salk vaccine.

Step-by-step explanation:

The percentage of children in the treatment group was:

(201229/401974)*100 = 49.9%

The percentage of children given placebo was:

(200745/401974)*100 = 50.1%

The percentage of children that developed polio in the treatment group:

(33/200745)*100 = 0.0164%

The percentage of children that developed polio in the placebo group:

(115/201229)*100 = 0.0571%

The percentage difference between the two group:

((0.0571-0.0164)/0.0571) = 61.62%

Therefore:

The amount of children used for each group was almost divided into half of the total amount of children. The test revealed although very small percentages of the both group developed polio, 68.62% more children given placebo than the children that was given the salk vaccine. Therefore, the study shows that the rate of polio is less for children given the salk vaccine and the the hypthesis test is satisfied.

6 0
3 years ago
Other questions:
  • Look at the table. Make a conjecture about the sum of the first 25 positive even numbers.
    7·2 answers
  • 95498 rounded to the nearest 10 - we have 99, hundred we have 500, thousand we have 5500, ten thousands we have 95,500
    8·2 answers
  • The answer to this question 180, but how?
    13·1 answer
  • What is 70 percent of 20?
    6·2 answers
  • How many factors does 84 have?​
    15·2 answers
  • Analyze the diagram below and complete the instructions that follow.
    12·1 answer
  • Given: the triangle is a right triangle, find A .<br><br> A. 39°<br> B. 49°<br> C. 51°
    13·1 answer
  • What is the measure of angle 4?
    9·1 answer
  • A standard die is rolled. Find the probability that the number rolled is greater than 5. Express your answer as a fraction in lo
    15·2 answers
  • Which equation is true when x=-18
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!