3 years ago

Mean median mode4, 7, 10, 7, 14, 6, 0, 2, 9, 5, 3, 4

Mathematics

2 answers:

Brrunno [24]3 years ago

8 0

Mean- 35.5
median- 6
mode- 7
i think :)

erica [24]3 years ago

7 0

This is the answer I got

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galben [10]

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A sample of n=8 scores has a mean of m=12. What is the value of ∑x for this sample

Andrews [41]

A sample of n=8 scores has a mean of m=12. What is the value of ∑x for this sample

Answer: We are given the mean of 8 scores is 12.

We are required to find the sum of these 8 observation's, $\sum x$

We know that:

$\bar{x}=\frac{\sum x}{n}$

We are given:

$\bar{x} = 12, n=8$

$\therefore 12=\frac{\sum x}{8}$

$\sum x = 12 \times 8$

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Scorpion4ik [409]

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Step-by-step explanation:

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Nata [24]

Answer:

given

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Step-by-step explanation:

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sn = n/2(2a+(n-1)d)

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salantis [7]

Answer:

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Step-by-step explanation:

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