3 years ago

Ill give brain if you answer

Mathematics

2 answers:

nordsb [41]3 years ago

8 0

Answer:

3/2x

Step-by-step explanation:

the answer is 3/2x

Lina20 [59]3 years ago

3 0

Answer:

3/2x is your final answer .

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$Mean = 48.6364$

$s^2 = 331.8545$ -- Sample Variance

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Step-by-step explanation:

Given

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$Data: 24, 41 ,25 ,68 ,53 ,83 ,43 ,63 ,56 ,34 ,45$

Solving (a): The sample mean

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$Mean = \frac{535}{11}$

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Solving (b): Sample variance (s^2)

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$s^2 = \frac{(24 -48.6364)^2 +(41 -48.6364)^2 +......................+( 45 -48.6364)^2}{11-1}$

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