Use the continuity correction and describe the region of the normal distribution that corresponds to the indicated probability. for example, the probability of "more than 20 defective items" corresponds to the area of the normal curve described with this "the area to the right of 20.5." the probability of at least 13 adult males on an elevator? the probablity is the area under the normal curve to left/right of ?

Adepartment store purchases screen-printed t-shirts at a cost of $5 per shirt. they mark up the price 150% (making the selling price 250% of the store's purchase price) and put them on the sales floor. every month that a t-shirt doesn't sell, the store reduces the selling price by 25%.

According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.

The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year