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###### Plotting data on a graph.

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2 weeks ago

Greetings to all reading this message,

I have been assigned to plot a line graph with 3 repeats.

I am also supposed to draw a line of best fit.

Should I plot all 3 data sets then draw 3 line of best fits, only draw 1 sample of the 3 repeats?

I have been assigned to plot a line graph with 3 repeats.

I am also supposed to draw a line of best fit.

Should I plot all 3 data sets then draw 3 line of best fits, only draw 1 sample of the 3 repeats?

Reply 1

2 weeks ago

Original post by Fck_Itz_Ash

Greetings to all reading this message,

I have been assigned to plot a line graph with 3 repeats.

I am also supposed to draw a line of best fit.

Should I plot all 3 data sets then draw 3 line of best fits, only draw 1 sample of the 3 repeats?

I have been assigned to plot a line graph with 3 repeats.

I am also supposed to draw a line of best fit.

Should I plot all 3 data sets then draw 3 line of best fits, only draw 1 sample of the 3 repeats?

Still having problems trying to solve this

Original post by Fck_Itz_Ash

Greetings to all reading this message,

I have been assigned to plot a line graph with 3 repeats.

I am also supposed to draw a line of best fit.

Should I plot all 3 data sets then draw 3 line of best fits, only draw 1 sample of the 3 repeats?

I have been assigned to plot a line graph with 3 repeats.

I am also supposed to draw a line of best fit.

Should I plot all 3 data sets then draw 3 line of best fits, only draw 1 sample of the 3 repeats?

Not sure exactly what you mean. If the data set is small, could you post it / post the actual question.

Reply 3

2 weeks ago

Original post by mqb2766

Not sure exactly what you mean. If the data set is small, could you post it / post the actual question.

Reply 4

2 weeks ago

Original post by Fck_Itz_AshGreetings to all reading this message,

I have been assigned to plot a line graph with 3 repeats.

I am also supposed to draw a line of best fit.

Should I plot all 3 data sets then draw 3 line of best fits, only draw 1 sample of the 3 repeats?

I have been assigned to plot a line graph with 3 repeats.

I am also supposed to draw a line of best fit.

Should I plot all 3 data sets then draw 3 line of best fits, only draw 1 sample of the 3 repeats?

Here is the graph guys:

Original post by Fck_Itz_Ash

Here is the graph guys:

What is the actual question?

Original post by Fck_Itz_Ash

Here is the graph guys:

Make a 3rd column 'mean' and plot that?

Reply 7

2 weeks ago

Original post by yzven

Make a 3rd column 'mean' and plot that?

Plot the mean per row or??

Original post by Fck_Itz_Ash

Plot the mean per row or??

yeah

Original post by Fck_Itz_Ash

Plot the mean per row or??

Find the mean of the three samples and plot that value against time. Then draw the line of best fit.

Reply 10

2 weeks ago

Original post by Muttley79

Find the mean of the three samples and plot that value against time. Then draw the line of best fit.

So would that just be 3 data points on a line graph??

I was thinking maybe a scatter graph may be appropriate, what do you think?

Original post by Fck_Itz_Ash

So would that just be 3 data points on a line graph??

I was thinking maybe a scatter graph may be appropriate, what do you think?

I was thinking maybe a scatter graph may be appropriate, what do you think?

?? Plot the mean for each time so they'll be one point for each of 0, 5, 10, 15, 20, 25, 30, 25 seconds.

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