Mathematics, 02.02.2020 18:04 bbthomas
Barbara surveyed students in her school by looking at an alphabetic list of 600 students names dividing them into groups of 10 and randomly choosing one from each group how many students did she survey? what type of sample is this?
Answers: 1
Mathematics, 21.06.2019 16:30
What could explain what happened when the time was equal to 120 minutes
Answers: 2
Mathematics, 21.06.2019 19:00
Abag of jelly beans contain 13 pink, green, 20 yellow, 10 black, 7 red, and 11 orange jelly beans. approximately what percent of the jelly beans are pink and yellow?
Answers: 1
Mathematics, 21.06.2019 22:30
Maria found the least common multiple of 6 and 15. her work is shown below. multiples of 6: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, . . multiples of 15: 15, 30, 45, 60, . . the least common multiple is 60. what is maria's error?
Answers: 1
Barbara surveyed students in her school by looking at an alphabetic list of 600 students names divid...
Mathematics, 27.07.2019 07:50
History, 27.07.2019 08:00
Chemistry, 27.07.2019 08:00
Mathematics, 27.07.2019 08:00
History, 27.07.2019 08:00
Mathematics, 27.07.2019 08:00
History, 27.07.2019 08:00
Health, 27.07.2019 08:00
Biology, 27.07.2019 08:00
Mathematics, 27.07.2019 08:00
Physics, 27.07.2019 08:00
English, 27.07.2019 08:00