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dlinn [17]
3 years ago
13

Answer pls? Bias matching??

Mathematics
1 answer:
grin007 [14]3 years ago
4 0
It’s just this because it’s that you what that mean because it is
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The variance of a stock's returns can be calculated as the:
Tamiku [17]

Answer:

The correct option is b.

Step-by-step explanation:

The formula for standard deviation is

\sigma^2=\frac{\sum {(x-\overline{x})^2}}{n}

where, \overline{x} is mean of the data and n is number of observation.

The variance of a stock's returns can be calculated by the above formula.

Variance of stock's returns is the average value of squared deviations from the mean.

Therefore the correct option is b.

4 0
4 years ago
draw the line which will represent the graph of the equation y-2.5x=c if it's known it passes through the point K(2, -3)
Oksi-84 [34.3K]

The line will represent the graph of the equation y=2.5x-8.

The two points necessary to graph would be (2,-3) and (0,-8).

<h3>What is the slope-intercept form?</h3>

The slope-intercept form is y=mx+c

If the line passes through (2,-3),

let us plugin and find c.

So we get,

-3-2.5(2)=c

-3-5=c

c=-8

So, The equation of the line is y=2.5x-8.

To learn more about the equation visit:

brainly.com/question/2972832

8 0
2 years ago
Read 2 more answers
Please help, no links or you're getting reported and yourass is done
kvv77 [185]

What is there to answer! AH HA HA HA.

*smacks keyboard on head*

Please read this.

Why am I running for president of the United States of America? That’s a good question, and perhaps there’s no good way to answer it. Or perhaps there is a good way to answer it. Either way, it’s a good question and I’m glad it was asked.

I want to talk a little bit about our nation’s opinion. Before this speech, a man named Robert Exley came up to me. Robert is a artist, a very noble profession. He was holding his small daughter, Emily, an adorable 3-year-old who was recently diagnosed with leukemia. He is a straight shooter, and came up to me and asked me a question I can't forget: “Hey, Cameron, do you like children?” And I looked him straight in the eye and said, “Yes, Robert, I do.” Maybe that’s not a popular opinion, but it’s what I believe.

The state of our economy is in a constant flux. Every single day, the stocks go up or go down or will stay the same. If elected president, I will ask the Federal Reserve to take a good long look at the interest rate and decide whether or not to change it. If elected president, I will create jobs where there are none, and where there are jobs, I will create internships.

And to those of you who would say, “I don’t think children are our future,” I must say in the strongest of terms: “I disagree.” Sometimes you have to take a stand for what you believe in like I do. We all should.

I will say our country is sharply divided over a war that is being waged in this land, all lands. My views on this war are clear: it is happening, it is happening in everywhere, and it will continue to happen until it is cured.

What do you mean by cured?

Well is a virus, specifically one called Coronavirus...

Some people believe we should withdraw all the activities we do now. Some people believe we do all the activities we want to right now. Some people believe we should stay and fight it until we’ve established a stable nation. Some people feel like we have handed over control to the virus. I feel we should fight it and develop a cure to live in a country with our deserved freedom, we cannot and will not hand it over to a virus.

We all need some socializing, not like you kind people are doing today but instead what activities you would prefer to do.

- I care deeply about social service programs and providing opportunities for low-income households

- provide free tuitions for doctors

- close the income gap and raise the minimum wage

- I appreciate everyone who wakes up every day and works hard for their community

Sound goods?

4 0
3 years ago
Read 2 more answers
25 people apply for a job, 15 men and 10 women. they will hire 10 people, with 40% of them women. how many different staff selec
luda_lava [24]
So if they'll hire 40% women, and they're hiring 10 people, this means that they'll hire 4 women. And the rest of the people are all men, or 6 of them. 

So basically, you can think of this like a tree, taking the men's side first, with 15 possible hires in the beginning, and then 14 more stemming off of that, and then 13 more stemming of those, etc.

So basically it would be:

15 * 14 * 13 * 12 * 11 * 10

Because there are four spots for men, and there were 15 men, and after every hire, there will be one less applicant, because there would've been one hire instead.

So;

15 * 14 * 13 * 12 * 11 * 10 = 3603600

And then women just do the same thing.

10 * 9 * 8 * 7 = 5040

Then just multiply those together as well.

18162144000 is your final answer.

5 0
3 years ago
Given that RT ≅ WX, which statement must be true?
wel
The length of TR<span> ≅ The length of XW</span>
4 0
3 years ago
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