Statistics Coursework Example | Topics and Well Written Essays - 1000 words

Statistics - Coursework ExampleA marketing manager of a well-known bookstore in the UK conducted a survey measuring customers loyalty. Customers Loyalty was measured with one doubt on an ordinal scale from 1 to 10, with lower determine indicating less strength and higher values greater strength. The manager also took details on their gender. The manager performed a t-test to examine whether there was an acquaintance between the variables loyalty and gender. The results are shown below.The difference between the means is evidently significantly low at 0.86. However, from the test results, the p value 0.0002 is less compared to the significance train of 0.05. For this reason, we reject the null hypothesis. We may and so conclude that loyalty may be associated with gender.It means that the difference between the mean loyalty level of males and the mean loyalty level of the females is 0.86. That is mean of male meeting minus mean of female group is -0.86. The negative sign shows th at the mean of the female group is higher than the mean of the male