in which of the following scenarios would the distribution of the sample mean x-bar be normally distributed? check all that apply.

What did pavlov initially notice about the animals in his original research after conditioning took place?

Lois and clark own a company that sells wagons. the amount they pay each of their sales employees (in dollars) is given by the expression 12h+30w12h+30w12, h, plus, 30, w where hhh is the number of hours worked and the number of wagons sold. what is the amount paid to an employee who works 666 hours and sells 333 wagons?

Which of the following is s good strategy to use when preparing to take notes in class