Mathematics, 21.07.2019 08:30 smarty5187
The local grocery store wants to know if the shoppers prefer crest or colgate toothpaste. the store gives all of its shoppers a value saver card, then uses a random number generator to select 30 card numbers and surveys those shoppers. is this sampling method representative of the entire population and explain? a. no, some shoppers may not buy toothpaste there. b. yes, all shoppers have a value card and the shoppers interviewed were chosen by a random number generator. c. no, need a bigger sample. d. no, the store should only ask women.
Answers: 2
Mathematics, 21.06.2019 21:00, arthurdolz
Adesigner charges a one time fee of $200 plus $40 an hour for each project. write an expression to represent how much money the designer will make for a project
Answers: 1
Mathematics, 21.06.2019 21:00, zalyndevola
Solve this problem! extra ! 3025/5.5 = a/90.75 / = fraction
Answers: 3
The local grocery store wants to know if the shoppers prefer crest or colgate toothpaste. the store...
Mathematics, 13.01.2021 21:40
Mathematics, 13.01.2021 21:40