How do you find standard deviation?

1 answer:

3 0

You first work out the mean then for each number subtract the mean and square the result then work out the mean of those squared differences and take the square rot of that and you're done :)

You might be interested in

F(x)=(x – 5)(x+3)(x-1) Degree?

marshall27 [118]

Answer:

3rd degree 3 is the highest power

Step-by-step explanation:

7 0

3 years ago

You want to make a equation so it would be 5/8 + 2/8

Ray Of Light [21]

Answer:

(random name) drinks 3/8 of the lemonade then later drinks 6/8 of the cranberry juice before (random name) goes to bed they put the lemonade and the cranberry juice together. How much is in the cup now?

Step-by-step explanation:

6 0

3 years ago

I NEED HELP PLEASE !!!

murzikaleks [220]

Answer:

The answer is 1.

Step-by-step explanation:

8 0

4 years ago

PLS HELP!!! ONLY ANSWER IF U KNOW IT!!

atroni [7]

Answer:

hello,

the answer is option c (0.84)

and if you wabt to find in angle then the answer is 33.04°.

hope it helps....

7 0

3 years ago

Can someone help me answer this question ( moderators this is not a copy, the other ones got erased so go away)

Rainbow [258]

Triangles ABC and ADE are similar triangles. That means the sides are all scaled by the same factor.

To go from side BC to side DE, you multiply by 1.25. That means 1.25 is your scale factor. Now apply that factor to the bottom side to get your answer.

Side AB is 6. That means side AD is 6 x 1.25 = 7.5. That means x = 7.5 - 6 = 1.5

6 0

3 years ago