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MrMuchimi
3 years ago
9

How is the rangeof a set of data different from a IQR

Mathematics
2 answers:
Elena L [17]3 years ago
4 0
Suppose you're given a set of data.  Arrange it in ascending order, from smallest to largest.  

The "range" of this data can be thought of as "smallest to largest."  Alternatively, you could subtract the smallest value from the largest and call that the "range" of the data set.  That's it.

On the other hand, finding the IQR of a data set requires more work.  Again, arrange the data in ascending order.  Now identify the median as well as the first and third quartiles.  Subtract the first quartile from the third quartile.  The result is your IQR.

The tradeoff in doing more work to find the IQR is that the results tell us more about how the data set is distributed.
Lady_Fox [76]3 years ago
3 0
It is defined as the difference between the largest and smallest values in the middle 50% of a set of data<span>. To compute an </span>interquartile range<span> using this definition, first remove observations from the lower quartile. Then, remove observations from the upper quartile.</span>
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So 3/5 of 20 is what
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3/5 of 20 means
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12 pack a lunch
8 0
3 years ago
What is the GCF 16 24 40
boyakko [2]
The factors of 16 are 1, 2, 4, 8, and 16. 
<span>The factors of 24 are 1, 2, 3, 4, 6, 8, 12, and 24. </span>
<span>The factors of 40 are 1, 2, 4, 5, 8, 10, 20, and 40. </span>
<span>So the greatest common factor of 16, 24, and 40 is 8.
                             
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4 0
3 years ago
Question 6 of 10
o-na [289]
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6 0
3 years ago
In a certain year, there were 92 female officials in Congress, which is comprised of the House of Representatives and the Senate
crimeas [40]

Answer:

There are 78 female members of the House of Representatives and 14 female members of the Senate.

Step-by-step explanation:

Let h equal the amount of female members of the House of Representatives and s equal the amount of female members in the Senate.

Since the amount of female officials in Congress is 92, and is made up of the House of Representatives and the Senate, we can represent this as the equation h+s=92

Since there are 64 more female members in the House of Representatives than female Senators, the senators would need 64 more female members to have the same amount as the House of Representatives. We can represent this as h=s+64.

Substituting, we get s+64+s=92, which simplifies to 2s+64=92. Subtracting 64 from both sides, we get 2s=28, which equals to s=14. There are 14 female senators. Substituting back into h+s=92, 14+s=92, and s=78. Therefore, there are 78 female members of the House of Representatives and 14 female members of the Senate.

8 0
2 years ago
2350 million in standard form
topjm [15]

Answer:

in this problem we have

2,350 million

Remember that

1 million=1,000,000

so

2,350 million=2,350*1,000,000=2,350,000,000

convert to standard form

2,350,000,000=2.35*10^{9}

therefore

the answer is

2.35*10^{9}

Step-by-step explanation:

8 0
4 years ago
Read 2 more answers
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