Wich data can best be shown with a double bar graph

a) the number of girls who walk to school

b) the population of south dakota and new jersey in 1970, 1980 and 1990

c) the total number of teachers vs students at your school

d) the number of television stations in 3 differnt cities

For a school newspaper article, cienna conducted a survey to find out students’ favorite subjects. she polled all the students in mrs. lopez’s advanced dance class. why is her data likely to be skewed? honors dance students are more likely to enjoy dance than students in the general population, so dance may be overrepresented. cienna should have interviewed all the students in the school to get more accurate data. honors dance students are more likely to enjoy dance than students in the general population, so dance will be underrepresented. cienna should have interviewed only every other student in the class to avoid having too many people.

Look at arnold's attempt to solve the equation for b: 3b = 12 b = 3 · 12 b = 36 describe the mistake that arnold made.

What describes horizontal cross section of the right rectangle 6m 8m 5m