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2 years ago

7

PLS HELP!!!!! What are the zeros of polynomial function

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1 answer:

mina [271]2 years ago

6 0

Answer:

heres the answer, in the screenshot.

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iren2701 [21]

Answer:

1.) We don't reject the null

2.) We reject the Null

3.) We do not reject the null

Step-by-step explanation:

Obtaining p values using test statistic:

Given that ; we have a standardized test statistic and α - values ;

Let's define the decision region :

If Pvalue < α ; Reject H0 ; otherwise, fail to reject H0

A.)

Left tail , Z = - 1.32 ; α = 0.10

We can use the Pvalue calculator from Z score :

Pvalue = 0.934

Pvalue > α ; Hence, we fail to reject the null, H0

B.)

Right-tailed test, z = 2.46, α = 0.01

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Pvalue = 0.0069

Pvalue < α ; Hence, we reject the null, H0

C.)

Two-tailed test, z = -1.68, α = 0.05

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3 years ago

Find the volume of this prism, please

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Answer
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2 years ago

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Answer:

Number of statues that can be painted are 17

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Initially Diana has $\frac{7}{8}$ liters of paint remaining.

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We have to find how many statues we will be able to paint with this remaining paint.

To get the number of statues,

Number of statues = $\frac{Paint remaining}{Paint required for 1 statue}$

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Since the number of statues is not an integer the maximum number of statues that can be painted are 17.

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3 years ago

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