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Ray Of Light [21]
3 years ago
15

Which best describes the spread of a set of data that has an interquartile range of 14 and a mean absolute deviation of 6?

Mathematics
2 answers:
Lunna [17]3 years ago
7 0

The correct Answer is: C- The average distance of all data values from the mean is 6 and the middle 50% of data values has a range of 14.


Step-by-step explanation:

andreyandreev [35.5K]3 years ago
5 0
Which best describes the spread of a set of data that has an interquartile range of 14 and a mean absolute deviation of 6? The correct answer is letter (D) "<span>The average distance of all data values from the mean is 14 and the middle 50% of data values has a range of 6."</span>
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What is the end of your proof? (What are you proving?)
AnnyKZ [126]

Answer

with

Step-by-step explanation:

Statement      Reasons

1.∠1 ≅ 4             Given

2.∠1 = ∠2           Being Vertically opposite angles.

3.∠4 = ∠3          Being Vertically opposite angles.  

4.∠2 = 3             From Statement no 2 & 3, Transitive property.

5.∠2 ≅ 3            From Statement 4

Proved.

6 0
2 years ago
The angle of elevation to the top of a 15-story skyscraper is measured to be 4from a point on the ground 2,500 feet from the bui
alexandr1967 [171]

The point of observation is 2500 m away from the foot of the building.

The angle of elevation is 4°.

We need to find the height 'h' of the building.

With respect to 4°,

2500 is the adjacent side.

'h' is the opposite side.

The trigonometric ratio associating opposite & adjacent is tan.

We have

tan\theta =\frac{opposite}{adjacent}

tan4^{o}=\frac{h}{2500}

Cross multiplying we get

h = 2500 tan4°

h= 174.82 m

Option B) is the right answer.


3 0
3 years ago
6.5÷1345? please make the answer as short as posible.
solong [7]
6.5 ÷ 1345 = 0.0048 or 13/2690
4 0
3 years ago
Read 2 more answers
Pls helpp
irina1246 [14]
  • you will need 2 busses to only transport the boys.
  • Mark is at (1 + 5/6) miles of his house.
<h3>How many buses would it take to carry only the boys?</h3>

We know that there are (3 + 1/2) groups, such that each group fill one bus.

2/5 of the students are boys, then the number of groups that we can make only with boys is:

(2/5)*(3 + 1/2) = 6/5 + 1/5 = 7/5 = 5/5 + 2/5 = 1 + 2/5

Then you can make one and a little less than a half of a group, which means that you need 1 and 2/5 of a buss to transport the boys, rounding that to the a whole number, you will need 2 busses to only transport the boys.

<h3>How far is Mark from his house?</h3>

The original distance is:

D = (2 + 3/4) miles.

But Mark only covers 2/3 of that distance, then we have:

d = (2/3)*D = (2/3)*(2 + 3/4) miles = (4/3 + 2/4) miles

d = (4/3 + 1/2) miles = (8/6 + 3/6) miles = (1 + 5/6) miles

Mark is at (1 + 5/6) miles of his house.

If you want to learn more about mixed numbers:

brainly.com/question/21610929

#SPJ1

7 0
1 year ago
I will give brainliest! In the figure, the circle has a center O and has a radius of 10. If the length of arc AB is between 5 an
Softa [21]

Answer:

any integer in between 29,30,31,32,33,34 will work.

4 0
3 years ago
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