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2 years ago

Find Q2 of the following data set 3, 9, 12, 4, 6, 40, 25, 14, 10

Mathematics

1 answer:

xxTIMURxx [149]2 years ago

8 0

Answer:

Q₂ = 10

Step-by-step explanation:

Given data set: 3, 9, 12, 4, 6, 40, 25, 14, 10

Q₂ is the median (the middle value) of the given data set when the data set is ordered from smallest to largest.

Order the values in the data set:

3, 4, 6, 9, 10, 12, 14, 25, 40

As the number of values is odd, the middle value is the 5th value.

Therefore, the median (Q₂) of the given data set is 10.

If the number of data values is even, and therefore there are two middle values, the median is halfway between them.

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If the length of side a is 16 centimeters, the length of side b is 10 centimeters, and m = 42°, what is the measure of ? Round y

kupik [55]

Answer:Substitute the given values in the Law of Sines and find that the measure is 24.72°

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3 years ago

In a bag full of small marbles, 1/4 of the marbles are green 1/8 of the marbles are blue and 1/12 of the marbles are

Alik [6]

Step-by-step explanation:

white=26

1/4+1/8+1/12=6/24+3/24+2/24=11/24=(green,blue and yellow marbles)

24-11=13/24=white

26/13=2=1/24

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answer 6

8 0

3 years ago

Posting a screenshot.

Anna71 [15]

Since 6 is positive, it's (x+blank)^2

6/2=3, and (x+3)^2 = x^2+6x+9. We have x^2+6x-2, so we have to add 9 to both sides to get (x+3)^2-2=9, then subtract 9 from both sides to get
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8 0

3 years ago

A chef uses 1/2 cup of cheese for a small pizza. There are 6 grams of fat in 1/4 cup of cheese. How many grams of fat are in 1/2

Elina [12.6K]

1/4 +1/4= 1/2

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there is 12 grams of fat in 1/2 cup of cheese

4 0

3 years ago

What is the solution to 2logg(x) = logg8+log,(x-2)? x=-4 x=-2 X=4 X= 8

astra-53 [7]

Answer:

x = 4

which agrees with the third listed answer among the given options

Step-by-step explanation:

We can re-write the logarithmic equation using the properties of logarithms:

$2\,log(x)=log(8)+log(x-2)\\log(x^2)=log(8*(x-2))\\log(x^2)=log(8x-16)$

Therefore, the arguments of the log functions must also be equal (and we can solve for "x" by noticing that this expression is the perfect square of a binomial:

$x^2=8x-16\\x^2-8x+16=0\\(x-4)^2=0$

and for this equation to verify, x must be 4

5 0

3 years ago

Read 2 more answers

Find Q2 of the following data set 3, 9, 12, 4, 6, 40, 25, 14, 10￼

Find Q2 of the following data set 3, 9, 12, 4, 6, 40, 25, 14, 10