The t-test is a very useful parametric statistical test Explain what the ttest is used for and identify three scenarios where the t-test mayI be used and support your answer with examples and sketches to support your answers. [11] marks] The analysis of a vitamin C in five different biotechnologIcal processes [PIPE] of a health food are show in the table below. R'IRE represents replicated analysis for each process. Table 2 Ru [1 P1 P2 P3 P4 P5 R1 24 1d 11 Tu" 13 R2 15 I 9 Tn" 211 R3 21 12 i" d 13 R4 2}" 1? 13 Tn" 215 R5 33- 14 12 12 10 HE E 15 18 18 2E! An ANDVA analysis was performed at p=.05 based on the data above {Table 2} and the results are presented below [Table 3]. Table 3 ANDUA Sourceo Variation 53 of M5 F P-uoiue .Fcri't Rows 152.165! 5 31143333- 1.502B1 0.33412 1% columns 303 I. 2111?! 9.91353 stoma? 1.86mi Error nos 2!] FILE Total 1351115! 3 From the AM OVA results