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3 years ago

Please help! Its some plots

Mathematics

2 answers:

Rudik [331]3 years ago

6 0

Answer:

Step-by-step explanation:

wel3 years ago

4 0

F is an outlier on the plot

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Which type of statement switches and negates the hypothesis and the conclusion of the original conditional statement?

valentinak56 [21]

Inverse

Inverse - is a conditional statement that NEGATES both the hypothesis and the conclusion of the original conditional statement.

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3 years ago

Roll a dice. Chance of it landing on a 6 is ? In ?

ohaa [14]

It is a 1 to 6 ratio

4 0

3 years ago

Read 2 more answers

A ski resort claims that there is a 75% chance of snow on any given day in january and that snowfall happens independently from

lys-0071 [83]

Using the binomial distribution, it is found that the mean and the standard deviation of variable x are given as follows:

$\mu = 3, \sigma = 0.87$

<h3>What is the binomial probability distribution?</h3>

It is the probability of exactly <u>x successes on n repeated trials, with p probability</u> of a success on each trial.

The expected value of the binomial distribution is:

E(X) = np

The standard deviation of the binomial distribution is:

$\sqrt{V(X)} = \sqrt{np(1-p)}$

In this problem, we have that the parameters are given as follows:

n = 4, p = 0.75.

Hence the mean and the standard deviation are given as follows:

E(X) = np = 4 x 0.75 = 3.

$\sqrt{V(X)} = \sqrt{np(1-p)} = \sqrt{4 \times 0.75 \times 0.25} = 0.87$

More can be learned about the binomial distribution at brainly.com/question/24863377

#SPJ1

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2 years ago

Let f(x)=−1/4(x+4)^2−8 . What is the average rate of change for the quadratic function from x=−2 to x = 2? Enter your answer in

kiruha [24]

Answer:

Average rate of change of function is -2.

Step-by-step explanation:

Given $f(x)=\frac{-1}{4}(x+4)^2-8$ .

we have to find the average rate of change for the quadratic function from x=−2 to x = 2.

$f(-2)=\frac{-1}{4}(-2+4)^2-8=\frac{-1}{4}(4)-8=-9$

$f(2)=\frac{-1}{4}(2+4)^2-8=\frac{-1}{4}(36)-8=-17$

The average rate of change of the function f(x) on interval [-2,2] is

$\frac{f(b)-f(a)}{b-a}=\frac{f(2)-f(-2)}{2-(-2)}=\frac{-17-(-9)}{4}=\frac{-8}{4}=-2$

3 0

3 years ago

Find the volume, in cubic centimeters, of the rectangular prism pictured below.

never [62]

Answer:

V= 18.75 cm^3

Step-by-step explanation:

The formula for finding the volume for <em>any</em> given shape is V = L x W x H.
So, multiply 2 1/2 cm x 2 1/2 cm x 3 cm.
This gives you 18.75 cm^3

6 0

3 years ago