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olga55 [171]
3 years ago
8

What is the interquartile range (IQR) of this data set? 2,6,7,11,15,16,17

Mathematics
2 answers:
CaHeK987 [17]3 years ago
6 0

Answer: 10

Step-by-step explanation: First put numbers in numerical order

then divide your data and find the median of both sides

hope this helps mark me brainliest if it helped

hodyreva [135]3 years ago
5 0

Answer:

10

Step-by-step explanation:

2, 6, 7, 11, 15, 16, 17

Median: 11

Lower quartile: 6

Upper quartile: 16

Interquartile range: 16 - 6 = 10

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Five times the sum of 173 and 32
Sladkaya [172]
173+32=205 , so 205 times 5 would equal 1,025 . so the answer would be 1,025 .
4 0
3 years ago
Read 2 more answers
Help me with this question, please
dsp73

Answer:

The range is all real numbers.

Step-by-step explanation:

Range is simply all the y-values you could have when you substitute any given x-value.

Domain refers to all x-values that can be substituted into a function.

In the case of linear functions with a gradient, which are line equations, both the the domain and range are always "all real numbers" because any x-value can be substituted into the function and any y-value can be generated.

6 0
3 years ago
Need help use screenshot(SAT Prep) In △ABC, AB = BC = 20 and DE ≈ 9.28. Approximate BD. bd equals?
Lilit [14]

Answer:

5.36

Step-by-step explanation:

Given that:

<BAD = <CAE, therefore, BD = EC

Let's take x to be the length of BD = EC

BD + DE + EC = BC

BC = 20,

BD = EC = x

DE ≈ 9.28

Thus,

x + 9.28 + x = 20

x + x + 9.28 = 20

2x + 9.28 = 20

Subtract 9.28 from both sides

2x + 9.28 - 9.28 = 20 - 9.28

2x = 10.72

Divided both sides by 2 to solve for x

\frac{2x}{2} = \frac{10.72}{2}

x = \frac{10.72}{2}

x = 5.36

BD ≈ 5.36

4 0
4 years ago
The number 56 represents the number of
Alexandra [31]

Answer:

56 is: The sum of the first six triangular numbers (making it a tetrahedral number). The number of ways to choose 3 out of 8 objects or 5 out of 8 objects, if order does not matter. The sum of six consecutive primes (3 + 5 + 7 + 11 + 13 + 17)

Step-by-step explanation:

hope this helps:) mark me brainliest if you want !!

6 0
2 years ago
Which of the following equations is used to find the value of c (the distance to the foci) for an ellipse? 
Reika [66]

The equation of ellipse:

\dfrac{(x-h)^2}{a^2}+\dfrac{(y-k)^2}{b^2}=1

The formula of c (the distance to the foci)

c^2=a^2-b^2\qquad|\text{add}\ b^2\ \text{to the both sides}\\\\c^2+b^2=a^2

<h3>Answer: c² + b² = a²</h3>
4 0
3 years ago
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