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irga5000 [103]
3 years ago
14

Find the mean and standard deviation a 3,13,90,190,3,99

Mathematics
2 answers:
Bas_tet [7]3 years ago
7 0

Answer:

Mean:

Standard Deviation:

Step-by-step explanation:

To find the mean, You have to add all the data and divide it by the number of numbers in the data set.

3+13+90+190+3+99= 398

There are 6 numbers in the data set so you do this:

398÷6= 66.333333333...

stepladder [879]3 years ago
6 0

Answer:

66.33333333 mean

74.54841827 SD

Step-by-step explanation:

Place all numbers in the A column in Excel

3

13

90

190

3

99

move to a blank cell

click formulas, more functions, statistical, average (mean)

when box pops up highlight all of your numbers it should show A1:A6

click ok and it will calculate the mean for you

repeat the above steps but instead of selecting average select STDEV.S

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The height of a right cylinder is 3 times the radius of the base. The volume of the cylinder is 24 cubic units what is the heigh
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.. V = π*r^2*h
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Which<br> equation is represented by the graph?
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1. S = 10 mm<br> V= S×S×S<br> =___×___×___<br> =____ mm3<br><br>​
Minchanka [31]

Hi there!  

»»————- ★ ————-««

I believe your answer is:  

V=1000\text{mm}^3

»»————- ★ ————-««  

Here’s why:  

⸻⸻⸻⸻

I am assuming by the infomation given that the figure is a cube.

⸻⸻⸻⸻

\boxed{\text{Finding the volume of the cube...}}\\\\S = 10mm; V= s^3\\--------------\\\rightarrow V = 10^3\\\\\rightarrow V = 10 * 10 * 10\\\\\rightarrow \boxed{V=1000\text{mm}^3}

⸻⸻⸻⸻

»»————- ★ ————-««  

Hope this helps you. I apologize if it’s incorrect.  

3 0
3 years ago
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