To review for the final, Janet did 7 random problems from each assignment in her class. Each assignment had an equal number of problems.
Is this sample of the problems assigned in the class likely to be representative?

Select all the correct locations on the table. consider the following expression. 76.493 select "equivalent" or "not equivalent" to indicate whether the expression above is equivalent or not equivalent to the values or expressions in the last column equivalent not equivalent 343 equivalent not equivalent 49 78.498 78.498 75.493 equivalent not equivalent 75.7 equivalent not equivalent