Which line of code will print I can code on the screen?

alexira [117]

Answer:

4.24

Explanation:

First you find the mean of the data set, which is 7. Then to find standard deviation you have to follow the formula which tells you to subtract the mean from each number under the square root : √(2 - 7)^2 + (9 - 7)^2 + (10 - 7)^2 + (4 - 7)^2 + (8 - 7)^2 + (4 - 7)^2 + (12 - 7). Once you solve the parenthesis you square it, once you square it the negatives won't matter. That will leave you with this : √(25 + 4 + 9 + 9 + 25). The formula tells you to find the sum of those numbers (which is 72) then subtract one from how many numbers there are, 5 - 1 = 4, and divide your sum by that number. So 72 / 4 = 18. Then you find the square root of 18 and that becomes your answer.

7 0

2 years ago

Olivia is an amputee who wears a prosthetic right hand. Which technology would most help her operate a computer?

Alecsey [184]

In the case of Olivia as an amputee who wears a prosthetic right hand. the technology that would most help her operate a computer is 'Nerve interface' technology.

<h3>What technology is needed for amputees?</h3>

'Nerve interface' technology is known to be used by amputees and it is said to be be thought to help in moving bionic limb.

The New technology that is said to often allows users to have greater control and precision if they are said to be using prosthetic hands is known to be 'Nerve interface' technology.

Hence, In the case of Olivia as an amputee who wears a prosthetic right hand. the technology that would most help her operate a computer is 'Nerve interface' technology.

Learn more about prosthetic from

brainly.com/question/973195

#SPJ1

6 0

2 years ago

The size and mass of Mars is similar to the Earth. True False

Ahat [919]

True, the size and mass of Mars is close to the size and mass of Earth.

4 0

3 years ago

Read 2 more answers

Explain the steps in starting the MS Access from the Start Menu.

blondinia [14]

Explanation:

As with most windows programs Access can be executed by navigation the start menu in the lower left hand corner of the windows desktop. To Acess, click on the start button, then the programs menu then move to the Microsoft Office menu a.d finally click on the Microsoft Access menu item.

6 0

3 years ago

need the answer ASAP. I’ll mark brainliest they’re all the same options for each sentence.

KengaRu [80]

Answer:

Explanation:

pop(): Remove an item from the end of an array

push(): Add items to the end of an array

shift(): Remove an item from the beginning of an array

unshift(): Add items to the beginning of an array

4 0

3 years ago