# Project #4485 - Application of Number

RAW DATA HAS BEEN COLLECTED - CAN BE GIVEN UPON REQUEST - THIS IS THE SECTION I NEED WORK DONE ON

Task 2 / Outcome 2 - Undertake Calculations

In order to further analyse the data collected complete the following:

·         Select and use suitable complex and multi-stage mathematical techniques (showing your workings out) in order to analyse your raw data.

·          Estimate and check your results and evaluate the effects of any errors.  Present your work in a word processed format.

·         Produce a written document which explains the purpose of the calculations and relates the findings to the original purpose of the investigation.  What do the calculations tell you?  How can they be interpreted?

CRITERIA:

2.1  Analyse the data using a variety  of complex and multi-stage techniques, including:

(a) the four rules of number, including using negative numbers and decimals, powers and roots
(b) proportions – fractions, percentages, ratios.  Conversions between units.

(c) formulas – substitution

(d) statistics – averages, range, standard deviation

Determine suitable calculations which will help further analyse the data and test the stated

2.2  Estimate and check results

Use procedures including estimation to check results and evaluate the effects of any accumulating errors

Explain how the results relate to the original purpose

2.3   Work to suitable levels of accuracy

Carry out processes in a proper order, to a degree of accuracy suitable to the task, using mathematical terms correctly and appropriately

 Subject Mathematics Due By (Pacific Time) 04/23/2013 12:00 am
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