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3 years ago

11

Connect the Central Limit Theorem to the Law of Large numbers. Provide an example of your own in your explanation.

1 answer:

slava [35]3 years ago

5 0

Sorry I don’t know if you have any other problems then I will be willing to help

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Pls halp due today >_<. Thank you

LenaWriter [7]

Answer:
Whole, integer, rational, real

5 0

3 years ago

After being rejected for employment, Kim Kelly learns that the Bellevue Credit Company has hired only four women among the last

Afina-wow [57]

Answer:

P(at most four) = 0.00960541

Step-by-step explanation:

For each employee hired, there are only two possible outcomes. Either it is a women, or it is not. The probability of an employee being a women is independent of any other employee, which means that the binomial probability distribution is used to solve this question.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

$P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}$

In which $C_{n,x}$ is the number of different combinations of x objects from a set of n elements, given by the following formula.

$C_{n,x} = \frac{n!}{x!(n-x)!}$

And p is the probability of X happening.

19 new employees.

This means that $n = 19$

Approximately equal number of qualified men as qualified women.

This means that $p = 0.5$

Probability of getting four or fewer women when 19 people are hired

This is:

$P(X \leq 4) = P(X = 0) + P(X = 1) + P(X = 2) + P(X = 3) + P(X = 4)$

In which

$P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}$

$P(X = 0) = C_{19,0}.(0.5)^{0}.(0.5)^{19} = 0.00000191$

$P(X = 1) = C_{19,1}.(0.5)^{1}.(0.5)^{18} = 0.00003624$

$P(X = 2) = C_{19,2}.(0.5)^{2}.(0.5)^{17} = 0.00032616$

$P(X = 3) = C_{19,3}.(0.5)^{3}.(0.5)^{16} = 0.00184822$

$P(X = 4) = C_{19,4}.(0.5)^{4}.(0.5)^{15} = 0.00739288$

Then

$P(X \leq 4) = P(X = 0) + P(X = 1) + P(X = 2) + P(X = 3) + P(X = 4) = 0.00000191 + 0.00003624 + 0.00032616 + 0.00184822 + 0.00739288 = 0.00960541$

So

P(at most four) = 0.00960541

5 0

3 years ago

Given the function: f(x) = x2 – 2x How can you restrict the domain so that f(x) has an inverse? What is the equation of the inve

VMariaS [17]

Answer:

B. x ≥ 1; f Superscript negative 1 Baseline (x) = 1 + StartRoot x + 1 EndRoot

Step-by-step explanation:

Dude answered his own question

6 0

3 years ago

Which statement is true about whether C and Y are

Ymorist [56]

the last one is right

6 0

3 years ago

Read 2 more answers

What is the rate of decay, as a percent, for the following function? <br> n(x)=7(0.067)^x

Snezhnost [94]

It is 0.067/=0.67/10=6.7/100=6.7%

answer is 6.7%

8 0

3 years ago

Read 2 more answers