Biology, 23.06.2019 22:30, georgehall9795
Mrs. liang, the librarian, wants to compare the numbers of patrons who prefer e-books to paperback books. she decides to take a poll of every third adult with a child who arrives at the library for one of the four reading groups: toddlers, preschoolers, primary grades, and upper elementary. which statement is true about her method of data collection? a)it is balanced because she is including parents with children of all ages so she will get a greater age range. b)it is not balanced because it is less likely to include teens, young adults, and senior citizens in the patron population. c)it is not balanced because she only surveyed the adults and not the young children. d)it is balanced because she is polling four different reading groups, which include all types of people.
Answers: 2
Biology, 21.06.2019 23:30, jflandersneongr
Mutations associated with albinism affect proteins involved in synthesis
Answers: 1
Biology, 22.06.2019 03:00, cocodemain
How did the discovery of the rhesus factor affect society? o more patients died from having a transfusion with the wrong rhesus factor 0 new treatments during pregnancy could prevent harm to the developing child. o less donated blood could be used in the treatment of patients. the number of blood types was reduced by half
Answers: 2
Biology, 22.06.2019 04:30, tmontefalcon2424
Why does it matter if osmosis is put into a “scab” or a “nosebleed? ” where would that leave him?
Answers: 3
Mrs. liang, the librarian, wants to compare the numbers of patrons who prefer e-books to paperback b...
Chemistry, 25.10.2019 18:43
World Languages, 25.10.2019 18:43
Mathematics, 25.10.2019 18:43