The tensile strength x of paper, in pounds per square inch, has µ = 30 and σ = 3. a random sample of size n = 100 is taken from the distribution of tensile strengths. compute the probability that the sample mean x is greater than 29.5 pounds per square inch.

Create a graph for the demand for starfish using the following data table: quantity/price of starfish quantity (x axis) of starfish in dozens price (y axis) of starfish per dozen 0 8 2 6 3 5 5 2 7 1 9 0 is the relationship between the price of starfish and the quantity demanded inverse or direct? why? how many dozens of starfish are demanded at a price of five? calculate the slope of the line between the prices of 6 (quantity of 2) and 1 (quantity of 7) per dozen. describe the line when there is a direct relationship between price and quantity.