If the final exam score for a population have a standard deviation of 18 does the sample provide enough evidence to conclude that the new online courses is significantly different from the standard class? Again use a two tailed test with alpha equals .05

Alaser tag arena sells two types of memberships. one package costs $325 for one year of membership with an unlimited number of visits. the second package has $125 enrollment fee, includes five free visits, and costs and additional $8 per visit after the first five. how many visits would a person need to use for each type of membership to cost the same amount over a one-year period?

Explain how you might determine the rate of weathering on a sample rock

What are the two main purposes of edgar allen poe’s, “the masque of the red death? ”