Soda tak claims that diet tak has 40mg of sodium per can. you work for a consumer organization that tests such claims. you take a random sample of 60 cans and find that the mean amount of sodium in the sample is 41.9mg. the population standard deviation in all cans is 5.2mg. you suspect that there is more than 40mg of sodium per can. find the z-score.

Match the term on the left with its image or description on the right. match term definition diameter a) circle a and a line segment connecting points b and c which are on the circle. circumference b) circle a and a line segment connecting points b and c which are on the circle. radius c) a piece of the circumference of a circle secant d) two circles that share the same center. concentric circles e) the distance around a circle arc f) a segment between two points on a circle that passes through its center

What is the measure of ac? 5 units 13 units 26 units 39 units

About 9% of th population is hopelessly romantic. if 2 people are randomly selected from the population, what is the probability that at least 1 person is hopelessly romantic?