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
morpeh [17]
3 years ago
6

Determine whether the given procedure results in a binomial distribution​ (or a distribution that can be treated as​ binomial).

If the procedure is not​ binomial, identify at least one requirement that is not satisfied. The YSORT method of gender​ selection, developed by the Genetics​ & IVF​ Institute, was designed to increase the likelihood that a baby will be a boy. When 120 couples use the YSORT method and give birth to 120 ​babies, the genders of the babies are recorded.
Mathematics
1 answer:
timofeeve [1]3 years ago
3 0

Answer:

The procedure results in a binomial distribution

Step-by-step explanation:

If all 120 couples used the YSORT method, it is fair to assume that the probability of a baby being a boy or a girl are constant through all trials (120 couples). Assuming 120 randomly selected couples, there is a fixed number of independent trials. Finally, since the babies can only be a boy or a girl, the binary condition is satisfied and thus, the distribution is binomial

You might be interested in
Simplify 6 over square root 8?
Serhud [2]

6/sqrt(8)= 2.121320344

8 0
4 years ago
Read 2 more answers
There are white, blue, and red boats in a marina. Three-fourths of the boats in the marina are white, 4/7 of the remaining boats
insens350 [35]

Answer:

There are 84 total boats.

Step-by-step explanation:

In order to find this, we first need to find the fraction which are red. We can do this by multiplying the whole by how many are not white.

1 * 1/4 = 1/4

Now we take that amount and multiply it by the amount that are not blue of the remaining.

1/4 * 3/7 = 3/28

Now that we have this, and we know this is 9 boats, we can divide 9 by this fraction and it will give us the total number of boats.

9 ÷ 3/28 = 84

8 0
3 years ago
Find the measure of the angle. <br> I need to show my work, please, thank you!!!
Rina8888 [55]

Answer:

148

Step-by-step explanation

A you may have studies,

x+125+23=180

x+148=180

x=132

Angle S = 132

but to find ? you have to add U and T

so it's y=125+23=148

6 0
3 years ago
The position of an open-water swimmer is shown in the graph. The shortest route to the shoreline is one that is perpendicular to
nika2105 [10]

Answer:

-1/4x + 3/2

Step-by-step explanation:

i dont know how explain but heres the answer :)

4 0
3 years ago
1/3x * 6 = -8<br><br> it says solve
bulgar [2K]

Subtract 6 from both sides, you get 1/3x=-14

Now multiply both sides by there, hence x=-42

6 0
4 years ago
Read 2 more answers
Other questions:
  • Joyce wants to buy a house for 129,500 with a 20% down payment. How much will her down payment be?
    11·1 answer
  • How do you solve 192 divided by 3/4
    5·1 answer
  • A balloon rises at the rate of 8 feet per second from a point on the ground 12 feet from an observer. To 2 decimal places in rad
    6·1 answer
  • What is the area of the trapezoid? A trapezoid has a base of 12 centimeters, a height of 16 centimeters, and a top side length o
    11·2 answers
  • How can you tell if an ordered pair is a solution of a system of linear equations by examining the graphs of the equations?
    13·1 answer
  • PLS HELP
    13·2 answers
  • Factor the algebraic expression<br><br> 18a + 15=
    9·1 answer
  • PLEASE HELP! Let f(x)= 6x+1 find f(a) + f(2)
    5·1 answer
  • Please help! 20 points thanks :)
    5·2 answers
  • 30 POINTS FOR THIS QUESTION
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!