Susan hypothesizes that the students of a private school will score higher than the general population. Susan records a sample mean equal to 578 and states the hypothesis as μ = 572 vs μ > 572 . Select the best description for this type of test. a. Left-tailed test
b. Lower-tailed test
c. Right-tailed test
d. Two-tailed test

(1/x + 1)^2 + 6 (1/x + 1) +5

The question is kind of confusing. if it's asking how many variations of answers can you give. then do 4^5 for your answer.this would be something like the first question could be a and the 2nd c or first b next c etc. if you can, ask the teacher for a better confirmation of what it's asking. if i'm assuming correctly what it's asking, it's 625 different variations.