Answers: 1
Mathematics, 21.06.2019 15:00
Jeffery conducted a survey in his school and found that 30 of the 50 eighth grade students' favorite subject is mathematics. based on the results, jeffery concluded that out of the 200 students in his school, 120 students' favorite subject is mathematics. select the statement that is true about jeffery's conclusion. a. jeffery's conclusion is not valid because the sample was biased since only 200 students were surveyed. b. jeffery's conclusion is valid because the sample was random since all of the students were eighth grade students. c. jeffery's conclusion is valid because the sample was random. d. jeffery's conclusion is not valid because the sample was biased since all of the students were eighth grade students.
Answers: 2
Mathematics, 21.06.2019 17:00
The variable in a relation who’s value depends on the value of the independent variable is called what?
Answers: 1
Mathematics, 21.06.2019 17:30
The sales totals at macy's food store have increased exponentially over the months. which of these best shows the sales in the first three months?
Answers: 2
Mathematics, 21.06.2019 20:00
The midpoints of the sides of the large square are joined to form a smaller square. what is the area of the smaller square
Answers: 1
In the diagram m angle acb = 61 find m angle bcd...
English, 18.09.2021 05:10
History, 18.09.2021 05:10
Mathematics, 18.09.2021 05:10
Social Studies, 18.09.2021 05:10
Biology, 18.09.2021 05:10
Mathematics, 18.09.2021 05:10
Mathematics, 18.09.2021 05:10
Mathematics, 18.09.2021 05:10
English, 18.09.2021 05:10
English, 18.09.2021 05:10
Spanish, 18.09.2021 05:10
Advanced Placement (AP), 18.09.2021 05:10