A math class has three girls and 7 Boys in 7th grade and five girls and five boys at eight grade the teacher randomly selects a 7th grader in an 8th grader from the class for a competition what is the probability that the student she selects her both girls?

Determine whether the data described are qualitative or quantitative and give their level of measurement if the data are quantitative, state whether they are continuous or discrete. soft drink sizes: small, medium, large. oa. qualitative, nominal o b. qualitative, ordinal- o c. quantitative, ordinal, discrete o d. quantitative, ordinal