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
Norma-Jean [14]
3 years ago
9

Umder what conditions can you use a normal distribution to approximate the binomial distrubution

Mathematics
1 answer:
Shtirlitz [24]3 years ago
6 0

Answer:

See Below

Step-by-step explanation:

A <u>binomial distribution</u> is basically the probability of success of failure of an experiment that is repeated many times.

The parameters are "n" and "p".

Where

n is the number of times the experiment is performed, or the number of trials

p is the probability of success

Note: "q" is the probability of failure, or q = 1 - p

** Binomial Distribution is a discrete distribution

A normal distribution is a continuous distribution that is symmetric about the mean. That means, the data closer to mean occurs more frequently.

At times, we can use normal distribution to approximate a binomial distribution. The conditions can be said as:

<u>" we can approximate a binomial distribution using normal distribution when n is large enough "</u>

How large is large enough?

There isn't a precise answer, but we can take a rule of thumb as

If "n*p" and "n*q" is greater than 10, we can say the sample size, or n, is large enough.

We can approximate when this is less than 10 per say, but the approximation won't be that good. So, the more the value is greater than 10, the better the approximation.

You might be interested in
What product is missing from the grid 4,6,9,14,49?
Inessa05 [86]

Answer:

12 is missing

Step-by-step explanation:

4 0
3 years ago
At which step did Fatu make an error, if at all?
Elza [17]

Answer:

Step 3

Step-by-step explanation:

7 0
2 years ago
If f(x) = x2 – 1, and<br> g(x) = x + 2, then<br> g(f(x)) = [ ? ]x2 +[ ]x +[
aev [14]
Gf(x)
=g[f(x)]
=g[x2-1]
=x2-1+2

3 0
2 years ago
Distance time speed<br>​
OLEGan [10]

Speed = Distance ÷ Time

3 0
2 years ago
{(-9,3) (5,-6) (3,-1), (-6,5), ?}Which ordered pair can replace the missing value and make the set if ordered pairs NOT a functi
Nookie1986 [14]
\text{Slope}=\frac{-1--6}{3-5}=\frac{5}{-2}\begin{gathered} y-y_1=\frac{5}{-2}(x-x_1) \\  \\ y--6=\frac{5}{-2}(x-5) \\  \\ -2(y+6)=5(x-5) \\ -2y-12=5x-25 \\ 5x+2y=25-12 \\ 5x+2y=13 \end{gathered}

The missing values are (-6, -9) ( The last option)

Explanation:

x= - 6 has already produced the value of y as 5, the only pair in the given option the make the given ordered pairs NOT to be a function is (-6, -9) since it will give the value of y to be - 9.

4 0
1 year ago
Other questions:
  • This is a special right triangle, what is the missing side length?
    9·2 answers
  • How do you solve the system by substitution?<br><br> y = 4x + 24<br> y = 5x
    12·2 answers
  • 40 less than twice victor savings
    5·1 answer
  • Find the value of N needed to make the equation shown true <br> N+19=40
    6·2 answers
  • I keep posting the next questions but help anyways pleasee
    15·1 answer
  • Solve for x: 3 + 5x = 4x - 6
    13·2 answers
  • Is a solution to the equation 2(x - 5) = 9 - 3x + 7.<br>​
    11·2 answers
  • Question 3<br> Find the equation of the line joining (-2,4) and (3,7)
    5·1 answer
  • They are arranged randomly because manual typewriters tended to jam if the user typed too fast - therefore the arrangement was i
    14·2 answers
  • Can someone plz help me? &lt;3
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!