Mathematics, 30.09.2019 02:50, Geo777
Aseamstress needs to cut 15-inch pieces of ribbon from a roll of ribbon that is 9 feet in length. what is the greatest number of 15-inch pieces the seamstress can cut from 5 of these rolls of ribbon.
Answers: 1
Mathematics, 21.06.2019 18:30, leobaut6145
Apsychology student wishes to investigate differences in political opinions between business majors and political science majors at her college. she randomly selects 100 students from the 260 business majors and 100 students from the 180 political science majors. does this sampling plan result in a simple random sample? why or why not? no, because each group of 200 students in the sample does not have the same chance of being selected. yes, because each group of 200 students in the sample has the same chance of being selected. no, because each individual student does not have an equal chance of being selected. yes, because each individual student has the same chance of being selected.
Answers: 1
Aseamstress needs to cut 15-inch pieces of ribbon from a roll of ribbon that is 9 feet in length. wh...
Mathematics, 19.08.2020 03:01
Mathematics, 19.08.2020 03:01