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Andreyy89
3 years ago
14

What is the IQR of 3,7,8,11,13,15,16

Mathematics
2 answers:
soldier1979 [14.2K]3 years ago
5 0

The IQR = Q3 - Q1

In your set, Q3 = 15, Q1 = 7

Therefore, 15 - 7 = 8

The IQR is 8.

Ann [662]3 years ago
3 0

Answer:

8

Step-by-step explanation:

3, 7, 8, 11, 13, 15, 16

Median: 11

lower quartile: 7

upper quartile: 15

interquartile range: 15 - 7 = 8

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Explain in 1-2 paragraphs how design and problem solving are related. provide an example of a problem situation in which design
luda_lava [24]
When comparing and contrasting, it's always good to think about what your doing it with.
I'm not going to give to a full paragraph, but I'd love to help get one started for you!

First, let's look at the definition of both terms:

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-Problem Solving: "Taking different approaches to finding a solution to the problem, or task at hand."

Now, let's compare. When designing things, you in a way, are problem solving to figure out how to create or build a solution to a problem. This can be through trial and error, or complex thinking.

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8 0
3 years ago
Read 2 more answers
PLEASE HELP 2 QUESTIONS 45 POINTS!!!!!!!!!
Effectus [21]

Answer:

1. -8x² - 16x - 6      a = -8, b = -16, c = -6

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Step-by-step explanation:

use the 'foil' method:

(4x + 2)(-2x - 3)

F: -8x²     O: -12x       I: -4x       L: -6

-8x² - 16x - 6

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5 0
2 years ago
I how do I do this ?!??
stiv31 [10]

Answer:

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Step-by-step explanation:

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b = your y intercept and its intercepting through 4 on the y-axis

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Fantom [35]

Answer:

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Step-by-step explanation:

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2 years ago
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Sonja [21]

Answer:

The total amount without tax is $141.57

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Since the coupon is 10% off, they would only have to pay 90% of what they would before (this is before tax). To find out the total after the coupon you would find 90% of 157.30. (This is the longer but better explainable/showable way)

157.30 / 100 = 1.573 (this is 1%)

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Therefore the answer is $141.57

6 0
3 years ago
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