1. Effect of sample size on confidence intervals Create two plots as in Figure la and Figure 1b, showing the effect on sample size on the confidence intervals. The values of the following parameters have been provided to you: Total number of bearings: N ; Population mean: / (grams) ; Population standard deviation: o (grams) ; Sample sizes: n =1, 2, ---200 SUBMIT a report which includes the results and your code. You must follow the guidelines given in the syllabus regarding the structure of the report. Points will be taken off if you do not follow the guidelines