Analyze the biconditional statement below and complete the instructions that follow. i will go to the mall if and only if i get paid today. determine the conditions that will make the biconditional true.

a.
it is true if i go to the mall and i get paid.
it is true if i go to the mall and i don’t get paid.
b.
it is true if i go to the mall and i get paid.
it is true if i don’t go to the mall and i don’t get paid.
c.
it is true if i go to the mall and i don’t get paid.
it is true if i don’t go to the mall and i don’t get paid.
d.
it is true if i go to the mall and i get paid.
it is true if i don’t go to the mall and i get paid.

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.

What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3

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