Abaseball coach divided his team randomly into two groups. one group practiced with regular bats, while the other group practiced with weighted bats. the group using weighted bats hit the ball an average of 2.3 meters farther than the group using regular bats. study type: population: control group: treatment group: is 2.3 m farther a parameter or a statistic?

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,

the answer is mp

step-by-step explanation: