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2 years ago

Venn diagram help. solve for france

Mathematics

2 answers:

umka2103 [35]2 years ago

6 0

What is the question?

velikii [3]2 years ago

4 0

answer: x = 6

5 + 6 + 8 + 3 + 4 + 2 + 2 = 30

30 + x = 24

30 - 30 + x = 30 - 24

x = 6

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A sociologist recently conducted a survey of senior citizens who have net worths too high to qualify for Medicaid but have no pr

hjlf

Answer:

a) $s= 9.74$

D. 9.74

b) $Median= 74$

B. 74

Step-by-step explanation:

Part a

We have the following dataset given:

69 74 75 62 70 93 64 69 61 88 67 77 87 90 66 91 77 63 82 82 71 74 76 65 83

We can begin calculating the sample mean with the following formula:

$\bar X = \frac{\sum_{i=1}^n X_i}{n}$

And replacing we got:

$\bar X = 75.04$

Now we can calculate the sample deviation with the following formula:

$s =\sqrt{\frac{\sum_{i=1}^n (X_i-\bar X)^2}{n-1}}$

And after replace we got:

$s= 9.74$

Part b

For this case we need to sort the value on increasing way:

[1] 61 62 63 64 65 66 67 69 69 70 71 74 74 75 76 77 77 82 82 83 87 88 90 91 93

And the median would be the value in the position 13 and we got:

$Median= 74$

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2 years ago

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GenaCL600 [577]

What is the question lol

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Two positive integers have a sum of 13 and a product of 22. what are the integers?

brilliants [131]

11 and 2. When you add them it equals 13. When you multiply it equals 22.

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2 years ago

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Answer:

true

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