Dominic collected data on the favorite sports of the students of two grades. The table shows the relative frequencies of rows for the data collected: favorite sport swimming running volleyball row totals grade 8 0. 24 0. 17 0. 05 0. 46 grade 9 0. 18 0. 14 0. 22 0. 54 column totals 0. 42 0. 31 0. 27 1 based on the data, which statement is most likely correct? in grade 8, 14 students liked swimming. In grade 8, 17% of students liked running. In grade 9, 31% of students liked volleyball. In grade 9, 22 students liked volleyball.

The sum of the lengths of all the edges of a cube is 6 centimeters. what is the volume in cubic centimeters of the cube

Heights of men on a baseball team have a bell-shaped distribution with a mean of 177 cm and a standard deviation of 6 cm. using the empirical rule, what is the approximate percentage of the men between the following values? a. 159 cm and 195 cm b. 165 cm and 189 cm a. 89% of the men are between 159 cm and 195 cm. (round to one decimal place as needed.) b. 89% of the men are between 165 cm and 189 cm. (round to one decimal place as needed.)

This graph represents four ecosystems. each ecosystem has a different number of species, adding to its biodiversity. different colors represent different species. which statements correctly summarize the data depicted by the graph? 1. ecosystem d has more biodiversity than ecosystem c. 2. ecosystem b has more biodiversity than all the other ecosystems. 3. ecosystem a has more biodiversity than ecosystem b but less biodiversity than ecosystem c. 4. ecosystem b has more biodiversity than ecosystems c and d but less biodiversity than ecosystem a. 5. ecosystem a has more biodiversity than ecosystem c but less biodiversity than ecosystem b.