Statistics

there both in the middle

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A comparing graph is a graph that compares number to see if they similar or different.

The question is not clear, however in this equation X is simply an unknown distance.

yes it does.

Domain

it is the thing in the expierement that you dont change

remove a bullet

A constant is a number that is always the same. Simple examples would be numbers such as pi, which is ~3.14159...

Keep in mind though, while pi is endless, a constant doesn't have to be. It's just a number that doesn't change, so to speak.

Putting the data into excel, the std dev for the sample is 6.20

Whenever there are an even number of items in your data set, the algebraic mean of the 2 middle numbers is the median. So in this case 19.5

Remember that a hypothesis is a 'good' guess about a question. If a scientist comes up with a hypothesis, she will test it and then see if the testing will say 'yes'. She will then do these many times and if the answer still is 'yes' she will have it published. Many others in the same field will then review that data and they will add to the information or they may not agree.

The median is the middle number of any given set when they are in order, least to greatest. If there is an even number of values, the median is the average of the middle two.

Ex. (10, 17, 20, 45, 68)

The median is 20.

In any given set, the mode is the number that appears most often. If no number appears more frequently than any other, there is no mode. It is also possible to have more than one mode.

Ex. (10, 17, 20, 45, 68)

This set has no mode.

In any given set, the arithmetic mean is the average, which is the sum total of the numbers divided by how many numbers there are.

Ex. (10, 17, 20, 45, 68)

68 + 45 + 20 + 17 + 10 = 160

There are 5 numbers in this set.

160/5 = 32

The mean is 32.

Then there is no mode. There can only be a mode if one number occurs most often.

No, it is not.

you will get the inverse of the graph as it is supposed to be

relationless - or you just would not say anything about the non-relation. If you don't have a car are you carless? If you don't have a swimming pool are you poolless?

add all the numbers together and divid by how many numbers you added

z = 0.84 approx.

1,035

1,080

1,125

1,170

1,215

1,260

.

.

.

etc.

There are 200 of them.

The negative exponents means that it is the reciprocal of the positive equivalent. Thus 10-4 = 1/104 = 0.0001

So 5.3*10-4 = 5.3*0.0001 = 0.00053

Literally - "first and foremost" ex: My primary residence is where I hang my hat, my secondary residence is my gf's bedroom.

6/6 = 1