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PhD Final Thesis April 2013.pdf - Anglia Ruskin Research Online

PhD Final Thesis April 2013.pdf - Anglia Ruskin Research Online

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<strong>Thesis</strong> Keith Gale 2013Figure 9.6: Normal Q-Q plot for Section 3 of the questionnaire –responses fromframework supplierCommentary upon Figure 9.6:Although the Shapiro-Wilk p value results indicated that this group (frameworksupplier) did not have a normal distribution, use of a normal Quartile-Quartile plotshows a distribution of results that fit the normal distribution line reasonably well,aside from a single value. Results are evenly spaced and centralised along the x-yaxis, with a slight reverse line profile. Apart from one outlier the distribution isaccepted as suitable for further analysis.212

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