What value added to the set below would give a mean of 33?

{19, 27, 64, 36}
19

30

27

42

Answer:

19

Step-by-step explanation:

Given:

To find:

Therefore:

Mean Value:

[tex]\displaystyle \large{m=\dfrac{1}{n}\sum_{i =1}^n x_i \to \dfrac{x_1+x_2+x_3+...+x_n}{n}}[/tex]

Therefore:

[tex]\displaystyle \large{33=\dfrac{19+27+64+36+x}{5}}[/tex]

Solve for x - first, multiply both sides by 5 to clear out the denominator:

[tex]\displaystyle \large{33\cdot 5=\dfrac{19+27+64+36+x}{5} \cdot 5}\\\displaystyle \large{165=19+27+64+36+x}[/tex]

Evaluate the sum:

[tex]\displaystyle \large{165=146+x}[/tex]

Subtract both sides by 146:

[tex]\displaystyle \large{165-146=146-146+x}\\\displaystyle \large{19=x}[/tex]

Therefore, another value/data that will give a mean value of 33 is 19.

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ANSWER THE QUESTIONS!!!

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AND

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A.1/4
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Write the equations,
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Given parallelogram
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Prove graphically and algebraically that a clockwise rotation of
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PARK
and the coordinates of all four of its vertices
parallelogram
P′A′R′K′
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center of rotation and its coordinate
the invisible circle of rotation, its radius and the length of the radius
use arrows to show the clockwise movement of the parallelogram

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All boys in each grade in the school
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