Mathematics, 26.03.2021 08:00 jokerr5584
The president of the student council wants to survey the student population. She decides to take a random sample of
100 students. She puts every student's name on a rectangular slip of paper, each with the same length and width.
Then she places the slips of paper into a hat and, without looking, selects 100 slips of paper. Is this a simple random
sample?
Yes, because the slips of paper were all the same shape and size.
O No, because she did not look into the hat while she was selecting the sample.
O Yes, because she did not look into the hat while she was selecting the sample.
O No, because she did not mix the pieces of paper in the hat before selecting the sample.
Answers: 3
Mathematics, 21.06.2019 14:00
In the diagram, the measure of angle 9 is 85° which angle must also measure 85°?
Answers: 3
Mathematics, 21.06.2019 22:30
Acampus club held a bake sale as a fund raiser, selling coffee, muffins, and bacon and eggs sandwiches. the club members charged $1 for a cup of coffee, 3$ for a muffin , and $4 for a back. and egg sandwich. they sold a total of 55 items , easing $119. of the club members sold 5 more muffins than cups of coffee, how many bacon and egg sandwiches he’s did they sell
Answers: 1
The president of the student council wants to survey the student population. She decides to take a r...
Chemistry, 03.12.2019 23:31
Mathematics, 03.12.2019 23:31
Mathematics, 03.12.2019 23:31
Biology, 03.12.2019 23:31
Mathematics, 03.12.2019 23:31
Social Studies, 03.12.2019 23:31
Engineering, 03.12.2019 23:31
History, 03.12.2019 23:31
Mathematics, 03.12.2019 23:31
Physics, 03.12.2019 23:31