the test statistic of z is obtained when testing the claim that p. a. using a significance level of , find the critical value(s). b. should we reject or should we fail to reject ?

Cassie is traveling 675 miles today to visit her brother and his family. so far, she has stopped for gas three times. at the first stop, she put in 7.1 gallons of gas and paid $23.79. at her second stop, she put in 5.8 gallons of gas and paid $19.08. and, at the third stop, 6.6 gallons and paid $20.39. at which stop did casey pay the most for gas?

If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?

The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year