Mathematics, 05.05.2020 14:00, mrmendrala
Erica and Veronica are making different color backpack tags to sell at school. They decide to sample the population of 300 students to find out what colors students like best. Which method will give a random representative sample?
1) Ask all the band members to name their three favorite colors.
2) Ask each student in their homerooms to name their three favorite colors.
3) Ask 15 students, whose names have been pulled from a hat at each lunch period, to name their three favorite colors.
4) As 12 of their friends to name their three favorite colors.
Answers: 1
Mathematics, 21.06.2019 17:30, kirsten8605
If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?
Answers: 2
Mathematics, 22.06.2019 01:00, NetherisIsTheQueen
Which of the following statements is true? a. the irrational number system is not closed under multiplication, because the product of two irrational numbers is always a rational number. b. the irrational number system is not closed under multiplication, because the product of two irrational numbers is not always an irrational number. c. the irrational number system is closed under multiplication, because the product of two irrational numbers is always an irrational number. d. the irrational number system is closed under multiplication, because the product of two irrational numbers is always a rational numbers. reset submit
Answers: 1
Erica and Veronica are making different color backpack tags to sell at school. They decide to sample...
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