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3 years ago

Which describes the shape of the distribution of total points in Mr. Price's science class? Please help

Mathematics

1 answer:

Ira Lisetskai [31]3 years ago

7 0

Answer:

The distribution is negatively (left) skewed

Step-by-step explanation:

Notice how most of the data is clustered on the right side of the distribution and there's more spread in the left side of the data, meaning the left tail is longer. This creates a negative skew in the data. Review the attached diagram to learn more.

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How do you get the value of x7+8x+3-1+7

notka56 [123]

Answer:

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then the numbers first add and then you subtract

1+7=8

3-8= -5

15x-5

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3 years ago

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The equation for a parabola has the form y = ax2 + bx + c, where a, b, and c are constants and a ≠ 0. find an equation for the p

sattari [20]

To solve the problem, substitute the given points for x in the given equation to get

$-10=(-1)^2a+(-1)b+c\Rightarrow-10=a-b+c \\ -6=(1)^2a+(1)b+c\Rightarrow-6=a+b+c \\ -13=(2)^2a+(2)b+c\Rightarrow-13=4a+2b+c$

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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

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ElenaW [278]

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3 years ago

If f(x) = 3x^2- 1 and g(x) = 4x + 2, then what is g(f(x))?

katrin2010 [14]

Answer:

g(f(x) = 12x^2-2

Step-by-step explanation:

solution:

given,

f(x)=3x^2-1

g(x)=4x+2

g(f(x)=?

here,

g(f(x) = g(3x^2-1) [put the value of f(x) given]

=4(3x^2-1)+2 [ now put the value of g(x) and in the place of x put 3x^2-1]

=12x^2-4+2 [ by multiplying 4(3x^2-1) ]

= 12x^2-2 ans..

So g(f(x)=12x^2-2

hope its helps , I tried my best to explain there

hope you understand it as i am terrible at explaining like this ...

have a good time(•‿•)

3 0

3 years ago

Which describes the shape of the distribution of total points in Mr. Price's science class? Please help ​

Which describes the shape of the distribution of total points in Mr. Price's science class? Please help