The population of groverdale is
553,000. the population of tittlehook
is 535,841. alaina said the population
of groverdale is greater than the
population of tittlehook. is alaina
correct? construct a math argument
to support your answer.

Apsychology student wishes to investigate differences in political opinions between business majors and political science majors at her college. she randomly selects 100 students from the 260 business majors and 100 students from the 180 political science majors. does this sampling plan result in a simple random sample? why or why not? no, because each group of 200 students in the sample does not have the same chance of being selected. yes, because each group of 200 students in the sample has the same chance of being selected. no, because each individual student does not have an equal chance of being selected. yes, because each individual student has the same chance of being selected.

Abus travels 36 miles in 45 minutes. enter the number of miles the bus travels in 60 minutes at this rate.

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?