netflix would like to estimate the proportion of their current subscribers who would pay extra for a premium membership including access to more movies and tv shows. to do this, they plan to calculate a 95% confidence interval to estimate the proportion. they would like a margin of error of .05. how many subscribers must they sample to obtain this interval?

The table shows the webster family’s monthly expenses for the first three months of the year. they are $2,687.44, $2,613.09, and $2,808.64. what is the average monthly expenditure for all expenses?

Joe has some money in his bank account he deposits 45$ write an expression that represents the amount of money in joe's account

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.