1.How can you determine how far a statistic is likely to be from a parameter 2. Erin found the margin of error of a certain random samples. suppose she triples the sample size how is the margin of error affected?

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?

1jessica's home town is a mid-sized city experiencing a decline in population. the following graph models the estimated population if the decline continues at the same rate. select the most appropriate unit for the measure of time that the graph represents. a. years b. hours c. days d. weeks

The coordinates r(1, -3), s(3, -1) t(5, -7) form what type of polygon? a right triangle an acute triangle an equilateral triangle an obtuse triangle