Best Fit Line Ruler

In stock

From £1.88

This is a revolutionary new stationery instrument. It has all the uses of a traditional ruler, but can also help you to draw the best fit line on a scatter graph much more accurately and easily than you can with a traditional ruler. With the grid pattern, you can be really sure that you have the points equally spaced on either side of your best fit line, and as close to it as possible all the way along. Plus it has centimetre and millimetre marki...
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Grouped product items
SKU Unit Qty per Pack Price Qty
RU105900 ea 1 £1.88
RU105901 pk 10 £17.48
RU170100 pk 30 £49.98
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Details
This is a revolutionary new stationery instrument. It has all the uses of a traditional ruler, but can also help you to draw the best fit line on a scatter graph much more accurately and easily than you can with a traditional ruler. With the grid pattern, you can be really sure that you have the points equally spaced on either side of your best fit line, and as close to it as possible all the way along. Plus it has centimetre and millimetre markings so you still get all the functions of an ordinary ruler!
Use the BFLR to draw your graph and plot the points as normal, then use the grid to locate the best position for the best fit line, as indicated by the central slot in the middle of the ruler. Slide your pencil along this central slot to produce a crisp and accurate best fit line.

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ENQUIRIES 
Upon receipt of your enquiry, we will prepare a fully priced quotation which will include freight charges directly to your school or a nominated point of delivery.
CARRIAGE SURCHARGE 

Certain chemicals are subject to special carriage requirements and certain living products, such as drosophila, will also incur a carriage surcharge. Please contact our customer service team for further clarification when processing your quotation.
FREIGHT COSTS 

In order to keep freight costs to a minimum we always endeavour to ship your science equipment in one single cost-effective consignment and provide you with dispatch details accordingly.

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