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labwork [276]
3 years ago
8

I need help with this

Mathematics
1 answer:
sergij07 [2.7K]3 years ago
6 0
The answer is H I think hope this helps!
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Identify the correct box-and-whisker plot of the given data. Then identify the interquartile range.
ser-zykov [4K]

Answer:

Interquartile range IQR = 5.5

Step-by-step explanation:

Interquartile range IQR = third quartile Q3 - first quartile Q1

IQR = Q3 - Q1 ........1

arranging the data in ascending order;

1,3,5,6,6,7,8,11,12

The median of the data is the 5th number which is 6

Separating the data into two halves;

(1,3,5,6,),6,(7,8,11,12)

The first quartile Q1 is; (the median of the first half)

Q1 = (3+5)/2 = 4

The third quartile Q3 is; (the median of the second half)

Q3 = (8+11)/2 = 9.5

The interquartile range IQR can be derived using equation 1;

IQR = Q3 - Q1 = 9.5 - 4

IQR = 5.5

4 0
4 years ago
Help with this please
Brut [27]

Answer:

1. area = 16.492

2. area = 19.798

3. area = 15.874

4. area = 13.555

5. area = 12.349

6. area = 24.37

<em>good luck, i hope this helps :)</em>

8 0
3 years ago
Read 2 more answers
Why does (x-2)^2+9=0 have no real solutions?
alex41 [277]

Answer:

see explanation

Step-by-step explanation:

Given

(x - 2)² + 9 = 0 ( subtract 9 from both sides )

(x - 2)² = - 9  ( take the square root of both sides )

x - 2 = ± \sqrt{-9}

\sqrt{-9} yields no real solutions

There is no real number when multiplied by itself gives - 9

In fact the solutions to \sqrt{-9} are said to be imaginary, that is ± 3i

where i = \sqrt{-1}

If interested investigate further.

7 0
3 years ago
In the expression 8 ( x-y +b(x-y ; the common binomial factor is​
OLEGan [10]

Step-by-step explanation:

the common binomial factor is (x-y).

hope this helps you.

6 0
3 years ago
Buying with credit cards can cause major problems? true or false
barxatty [35]

Answer:

True

Step-by-step explanation:

It's so as people who use credit cards to pay for stuff rather than regular cash end up in debt.

8 0
2 years ago
Read 2 more answers
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