All categories

4 years ago

How many parameters are needed to fully describe any normal distribution?

Mathematics

1 answer:

Tamiku [17]4 years ago

7 0

Answer:

There are only two parameters needed to define any normal distribution curve.

Step-by-step explanation:

The two parameters are mean and standard deviation. This will allow us to see how far from the mean the curve exists and where the center is.

You might be interested in

i'm struggling with my geometry badly, i have until the beginning of august to get 3 more credits and this class is my bane. ple

Wittaler [7]

We see 2 congruent angles (A and B) that adjacent to the side AB,

this is Angle- Side-Angle Theorem. (A)

For right triangle it can be called Leg-Angle theorem. (F)

It could be Side- Angle- Side theorem, because AB=XY, BC=YZ, angle B=angle Y, but for right triangle it names Leg-Leg theorem. (B)

6 0

3 years ago

Read 2 more answers

1.What are the zeros of the polynomial function?

Mariulka [41]

1. is x-20/11
2.is -x+60/2
3.is x=2
4.is x+72

6 0

3 years ago

A line passes through the point(-4,-6) and has a slope of 1/2 What is the equation of the line?

alex41 [277]

Answer:

x-2y-8=0

Step-by-step explanation:

The equation of line is given by the relation

y-y1=m(x-x1)

where m is the slope

now, given x1=-4 and y1=-6 and the slope is 1/2.

substitute into the equation to get

y+6=1/2(x+4)

multiplying through with the L.C.M

which is 2

2(y+6)=1/2×2(x+4)

2y+12=x+4

making x the subject

x= 2y+8 hence the equation of the line is x-2y-8 =0

4 0

3 years ago

A line’s equation is given in point-slope form: y−6=(−23)(x+6) This line’s slope is?

Nikolay [14]

The slope of the line is -23

<h3>How to determine the slope of the line?</h3>

The line’s equation is given in point-slope form:

y − 6 = (−23)(x + 6)

The line’s equation in point-slope is represented as:

y − y1 = m(x - x1)

Where

m represents the slope

By comparing y − y1 = m(x - x1) and y − 6 = (−23)(x + 6), we have

m = -23

Hence. the slope of the line is -23