Good Morning, I need Answers for these questions please.

1.)

Each of the following normal quantile plots illustrates a sample. In which cases is it reasonable to treat this as a sample from an approximately normal population? (More than one graph may be selected.) 4 4 3 o 3 2 2 1 o. 1 U I] .1 '1 .2 '2 .3 _I I I I I I I '3 . .3 2 1 I] 1 2 3 '3 D 4 4 3 2 1 I] -1 -2 -3 . . I I . . . .3 -2 -1 I] 1 2 3 CI F A manufacturer of aluminium cans measured the level of impurities in 24 cans. The amounts of impurities, in percent, were as follows. 2.0 {1.3 5.3 1.2 1.7 1.4 7.2 1.5 9.4 1.9 {1.9 2.3 3.2 3.4 0.7 3.7 3.8 4.3 4.3 1.4 6.7 4.7 8.3 1.4 Construct a bexplot for the given sample. A manufacturer of aluminum cans measured the level of impurities in 24 cans. The amounts of impurities, in percent, were as follows. 2.0 0.8 5.8 1.2 1.7 1.4 7.2 1.5 9.4 1.9 0.9 2.8 3.2 3.4 0.7 3.7 3.8 4.3 4.8 1.4 6.7 4.7 8.3 1.4 Send data to Excel Part: 0 / 2 Part 1 of 2 Choose the correct histogram for this sample. 0.4 0.3 Relative OA 0.2 Frequency 0. 1 0 0.5 15 2.5 3.5 4.5 5.5 6.5 7.5 8.5 9.5