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taurus [48]
3 years ago
11

PLEASE HELP ME I BEG YOU I REALLY NEED HELP PLEASE PLEASE 

Find the range of the following set of data.
13, 11, 4, 5, 6, 9, 10,

12, 15, 16
12

13

10

11



Find the median of the following set of data.
13, 11, 4, 5, 6, 9, 10, 12, 15, 16

No median

10

9

10.5



What is the standard deviation of the following data? If necessary, round your answer to two decimal places 17, 13, 13, 22, 11, 20

7

6

5

4



What is the standard deviation of the following data? If necessary, round your answer to two decimal places.
9, 10, 10, 8, 7, 11, 12, 9

1.4
1.5

1.6

1.7



What is the standard deviation of the following data? If necessary, round your answer to two decimal places.
10, 16, 12, 15, 9, 16, 10, 17, 12, 15

3.45

3.21

2.98

2.94



Match the following definition to the term.
A subset of the total set of observations.

population

sample

parameter

sampling method



Match the following definition to the term.
Measureable characteristic of a population.

population

sample

parameter

sampling method


The prices of five used cars are given below. Which price is an outlier to the data set?$16,250, $11,495, $65,022, $9,053, $21,244

$9,053

$11,495

$65,022
There are no outliers



Find the mode of the following set of data.
13, 11, 4, 5, 6, 9, 10, 12, 15, 16

11

12

No mode

16

Mathematics
2 answers:
dsp733 years ago
7 0
<span>PLEASE HELP ME I BEG YOU I REALLY NEED HELP PLEASE PLEASE 

Find the range of the following set of data.
13, 11, 4, 5, 6, 9, 10, 12, 15, 16
12

13

10

11


range = 16 - 4 = 12

answer:
</span>12

--------
<span>Find the median of the following set of data.
13, 11, 4, 5, 6, 9, 10, 12, 15, 16

No median

10

9

10.5

order from smallest to largest:</span>
4, 5, 6,  9, 10, 11, 12, 13, 15, 16

median is the middle number  = (10+11)/2 = 10.5

answer
10.5

--------------------
<span>

What is the standard deviation of the following data? If necessary, round your answer to two decimal places 17, 13, 13, 22, 11, 20

7

6

5

4</span>
<span>
first find the mean then each number in the set, subtract the mean and square the result.
Then add all the square together and find mean(average) of the squares
Finally take the square root of the second mean to get the </span> standard deviation <span>

answer
4

------------------
</span><span>

What is the standard deviation of the following data? If necessary, round your answer to two decimal places.
9, 10, 10, 8, 7, 11, 12, 9

1.4
1.5

1.6

1.7

answer
</span>1.6
<span>
----------------

</span><span>What is the standard deviation of the following data? If necessary, round your answer to two decimal places.
10, 16, 12, 15, 9, 16, 10, 17, 12, 15

3.45

3.21

2.98

2.94


</span>
answer

2.94


-------------

<span>Match the following definition to the term.
A subset of the total set of observations.

population

sample

parameter

sampling method


</span>
answer
<span>sample</span>
------------
<span>Match the following definition to the term.
 Measureable characteristic of a population.

population

sample

parameter

sampling method

answer
</span>parameter


--------------

<span>

The prices of five used cars are given below. Which price is an outlier to the data set?$16,250, $11,495, $65,022, $9,053, $21,244

$9,053

$11,495

$65,022

There are no outliers

answer
</span>$65,022



----------------
<span>

Find the mode of the following set of data.
13, 11, 4, 5, 6, 9, 10, 12, 15, 16

11

12

No mode

16


answer
</span>No mode
<span>

</span>
____ [38]3 years ago
4 0
1. Range is 12.
2. Median is 10.5. 
3. Standard deviation is 4
4. Standard deviation is 1.5
5. I got 2.78 for this but that must be wrong since it's not listed as the answer choices.
6. Sample 
7. Parameter
8. Outlier is $65,022
9. No mode


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