Suppose a simple random sample of size n=50 is obtained from a population whose size is upper n = 25,000 and whose population proportion with a specified characteristic is p = 0.4 . describe the sampling distribution of modifyingabove p with caret. choose the phrase that best describes the shape of the sampling distribution below. a. not normal because n< = 0.05 n and np(1-p)< 10.b. approximately normal because n< = 0.05n and np(1-p)< 10.c. not normal because n< =0.05 and np(1-p)> =10.d. approximately normal because n< =0.05 and np(1-p)> =10.

Two lines parallel to a third line are parallel to each other. always sometimes or never

Find the area and perimeter of each composite figure. use 3.14 for π. round your answer to the nearest tenth. a square and a right triangle share a common side. image long description a 3-meter by 0.5-meter rectangle has triangles attached like wings to the 3-meter sides. the other two sides of both triangles measure 2.5 meters. the height of each triangle is 2 meters. a 6-inch by 4-inch rectangle has 2 half-circles attached like wings to the 6-inch sides. the radius of each half-circle is 3 inches. find the surface area and volume of each figure. use 3.14 for π. round your answer to the nearest tenth. a right circular cylinder has a base radius of 6 yards and a height of 20 yards. a rectangular prism has a base that is 9 centimeters long and 7 centimeters wide. the height is 2 centimeters. a rectangular prism has a base that measures 11 millimeters by 11 millimeters. the height is 11 millimeters.

Saline iv fluid bags cost $64.20 for 24, 1000 ml bags from one supplier. a new supplier sells 500 ml bags for $2 each. the hospital uses about 10,000, 1000 ml bags each month. nurses report that about half of the bags are more than half full when they are discarded. if you are going to use only one supplier, which size bag provides the best deal, and how much will you save each month? compare the cost of the new supplier to the current one.