MATHEMATICS HIGH SCHOOL

Normal distribution models what type of variable?Question 12 options:

random continuous variable


discrete random variable


discrete continuous variable


random variable

Answers

Answer 1
Answer:

Answer:

Random continuous variable.

Step-by-step explanation:

Its a random continuous variable.

It is a continuous curve in the shape of a bell.

Related Questions

Which is the simplified form of the expression?
Question number 1 is attached below.
Square root of-100x^4y^13
When 9 ^2/3 is written in simplest radical form, which value remains under the radical?3 6 9 27
9 cm รท 10 = how many mm

The sales tax on the model rocket shown is $1.92. What is the percent of sales tax? A drawing of a model rocket with a tag labeled 24 dollars.

Answers

Answer:

The sales tax is 8%

Explanation:

We are given that:

The price of the rocket is $24 and the sales tax is $1.92

To get the percentage of the sales tax, all we have to do is divide the sales tax by the price of the rocket and then multiply the quotient by 100 (to convert the ratio to percentage)

This is done as follows:

% of sales tax = (tax)/(price)*100

% of sales tax = (1.92)/(24)*100 = 8%

Hope this helps :)

Find the y-intercept of the line which passes through (-2,-2) and (2,-4).

Answers

Your Y- intercept is -3

Factor the following expression completely
X4-y4

Answers

x^4-y^4=\left(x^2\right)^2-\left(y^2\right)^2=(x^2-y^2)(x^2+y^2)=(x-y)(x+y)(x^2+y^2)\n\n\na^2-b^2=(a-b)(a+b)
1)(x-y)(x+y)(x^2+y^2)
=(x^2-y^2)(x^2+y^2)
=x^4-y^4

2)(x-y)^2(x+y)^2
=(x^2-2xy+y^2)(x^2+2xy+y^2)
=x^4+y^4

3)(x-y)^4
=x^4-4x^3y+6x^2y^2-4xy^3+y^2

4)(x^2-y^2)(x^2+y^2)
=x^4-y^4

What is the product of 2023 and 100,320

Answers

The product is 2023 and 100,320 can also be written as 2023 x 100,320.

The answer, when multiplied, is 202,947,360.

Please solve the math problem... I will mark you brainliest

Answers

Angle 1 is 75 degrees
We get this by 180-105=75
Angle 2 is 105 degrees
We get this by 180-75=105
Angle 3 is 30 degrees
We get this by 105 +45 =150 then 280-150 =30

Answer:

1- 58

2- 70

3- 125

4- 93

Step-by-step explanation:

What is the square root of 3 to the square root of 2 power times the square root of 3 to the negative square root of 2 power?

Answers

the square root of 3 to the square root of 2 power times the square root of 3 to the negative square root of 2 power = 1
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