Where would you use a dot plot? ​

Which one ? is the answer and how to find this answer

The test scores of 32 students are listed below. construct a boxplot for the data set and include the values of the 5-number summary. 32 37 41 44 46 48 53 55 57 57 59 63 65 66 68 69 70 71 74 74 75 77 78 79 81 82 83 86 89 92 95 99

Solve each quadratic equation by factoring and using the zero product property. [tex]x^2+6x+8=0[/tex]