Two school classes performed an experiment to determine the correct volume of a chemical solution. Their results, in millilitres, were presented as five-number summaries as follows. Class A: Min = 22.5, Q. = 23.5, median = 26.5, Q3 = 28.0 and max = 28.5 Class B: Min = 24.5, Q. = 25.0, median = 26.5, Q3 = 27.0 and max = 28.0 (a) Construct a parallel box-and-whisker plot of the above data.​

The random variable x represents the number of phone calls an author receives in a day, and it has a poisson distribution with a mean of 8.7 calls. what are the possible values of x

What is the equation of a line passing through (-6,5) and having a slope of 1/3

Match the scale and the actual area to the area of the corresponding scale drawing. scale: 1 inch to 4 feet actual area: 128 square feet scale: 1 inch to 7 feet actual area: 147 square feet scale: 1 inch to 8 feet actual area: 256 square feet scale: 1 inch to 5 feet actual area: 225 square feet area of scale drawing scale and actual area scale drawing area: 3 square inches arrowright scale drawing area: 8 square inches arrowright scale drawing area: 4 square inches arrowright scale drawing area: 9 square inches arrowright