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Chemistry Forums for Students => Undergraduate General Chemistry Forum => Topic started by: Brivrybio on February 09, 2020, 10:52:39 PM

Title: Determining trendline / slope, y intercept and mass % sugar
Post by: Brivrybio on February 09, 2020, 10:52:39 PM

This is for a lab and is due in two days. I've asked my partners and they haven't worked in it yet and I just want to figure it out. So I gave the data from the first page but I need help on number two on the second page. On number two and 3 in the second page. For two I need to find the trend line and y intercept.  Then for three I need to find mass % of sugar for those commercial beverages.  This is all the information I have . Can anyone help? I'm sorry about making it a gif, it was the only way I could upload 2 pictures

Title: Re: Determining trendline / slope, y intercept and mass % sugar
Post by: Borek on February 10, 2020, 03:44:07 AM

There is a link "more attachments" just below Choose file button.

Title: Re: Determining trendline / slope, y intercept and mass % sugar
Post by: Corribus on February 10, 2020, 09:56:14 AM

Sorry, those are going by way too fast to make any sense of them.

What part are you having trouble with? Do you know how to plot data and fit them to a line?