Aresearcher is interested in determining whether a new drug lowers blood pressure more than a leading drug. the average systolic blood pressure was analyzed for 10 people using the drugs. the mean systolic blood pressure of the people using the new drug is 121.7 millimeters of mercury whereas the mean systolic blood pressure for those using the leading drug was 123.1 millimeters of mercury. after rerandomizing the data 100 times, the following dot plot was generated.
hint: where sd is the standard deviation, xh is the high value, and xl is the low value

hint: where sd is the standard deviation and n is the sample size

what is the margin of error, rounded to the nearest hundredth, for this experimental study?

(i really need ) read the story problem, and then answer the questions that follow. gordon works for a graphic design firm and is creating a label for a food truck vendor. the vendor specializes in finger food and wants to sell food in right conical containers so that they are easy for people to hold. to complete his label, gordon needs to collect several different measurements to ensure that the label he designs will fit the surface of the container. gordon has been told that the containers have a diameter of 4 inches and a height of 6 inches. part a: find the slant height of the cone. the slant height is the distance from the apex, or tip, to the base along the cone’s lateral surface. show your work. part b: find the measure of the angle formed between the base of the cone and a line segment that represents the slant height. part c: imagine two line segments where each represents a slant height of the cone. the segments are on opposite sides of the cone and meet at the apex. find the measurement of the angle formed between the line segments.