Aresearcher's results are shown below using femlab (labor force participation rate among females) to try to predict cancer (death rate per 100,000 population due to cancer) in the 50 u. s. states. what is the r2 for this regression? select one:

a. 0982

b. 9018

c. 8395

d. 1605

Yard tools manufactures lawnmowers, weed-trimmers, and chainsaws. its sales mix and unit contribution margin are as follows. sales mix unit contribution margin lawnmowers 20 % $30 weed-trimmers 50 % $20 chainsaws 30 % $40 yard tools has fixed costs of $4,200,000. compute the number of units of each product that yard tools must sell in order to break even under this product mix.

What happens when a bank is required to hold more money in reserve?

Select the correct answer a research organization conducts certain chemical tests on samples. they have data available on the standard results. some of the samples give results outside the boundary of the standard results. which data mining method follows a similar approach? o a. data cleansing ob. network intrusion o c. fraud detection od. customer classification o e. deviation detection