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emmasim [6.3K]
3 years ago
11

Find the sample standard deviation with the data 0.62, 1.05, 0.58, 1.17, 1.04, 1.37, 1.32, 0.67, 1.25 1.38, 0.86

Mathematics
1 answer:
sukhopar [10]3 years ago
4 0

standard \: deviation \:  = \sqrt{ \frac{12.5485}{11} }  - (1.028) {}^{2}  \\  = 0.28981
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Find the length of the median and the missing base. Be sure to show all your work. NO LINKS!!!​
dezoksy [38]

Answer:

The bottom is  11

The median is  12

Step-by-step explanation:

The median is the average of the top and bottom

(13+ 2x-3) /2 = 4x-16

Combine like terms

(10+2x)/2 = 4x-16

Divide by 2

5+x = 4x-16

Subtract x from each side

5+x-x = 4x-16-x

5 = 3x-16

Add 16 to each side

5+16 = 3x-16+16

21 = 3x

Divide by 3

21/3 = 3x/3

7 =x

The bottom is 2x-3 = 2*7-3 = 14-3 = 11

The median is 4x-16 = 4*7-16 = 28 -16 = 12

7 0
2 years ago
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What is equal to 6,530,000,000?
dsp73
Gee wiz man I don't know. that is a really big number. have you tried google? :/
5 0
3 years ago
Paul works for a company that deals in paints and dyes. He is paid a fixed monthly salary plus 15 percent commission on monthly
Oksi-84 [34.3K]

Since x dollars is the total monthly sales Paul makes when his sales exceed 20,000 dollars, then the function f(x) should add x dollars and $20,000. The answer is B. x+20,000.


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4 0
3 years ago
the initial term of arithmetic sequence is 5. The eleventh term is 125. what is the common difference of the arithmetic sequence
kap26 [50]
An arithmetic sequence starts with one number and you add the common difference to the previous term to get the current term
So...
f(x)=mx+b
m=common difference
b=starting point
f(11)=125=11m+b
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f(1)=5=1m+b
--------
120=10m
Divide both sides by 10
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Your common difference is 12.



4 0
3 years ago
How many solutions are there to the equation below? hs<br> 6x + 30 + 4x = 10(x + 3)
solmaris [256]

Answer: Infinity solution

Step-by-step explanation:

6x + 30 + 4x = 10x + 30

10(x + 3) = 10x + 30

10x + 30 = 10x + 30

5 0
3 years ago
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