Mathematics, 25.09.2021 08:30 Broov
A high school developed a program called Propel, which offers extra guidance and support during the 9th-grade year. Before the school year began, 327 rising 9th graders were selected at random to participate in a study, 109 of those students were randomly assigned to enroll in the Propel program and the remaining students served as a control group. A summary of the year-end grade point averages (GPA) for the 327 9th-grade students who were chosen for the study is shown in the table below. GPA for the 327 9th-Grade Students GPA Enrolled in Propel Not enrolled in Propel 3.0 or greater 61 95 Less than 3.0 48 123 16 If a 9th-grade student at the high school is chosen at random, which of the following is closest to the probability that the student will have a GPA of 3.0 or greater? A) 0.64 B) 0.48 C) 0.33 C D) 0.19
Answers: 3
Mathematics, 21.06.2019 19:00
Simplify. β4x^2 (5x^4β3x^2+xβ2) β20x^6β12x^4+8x^3β8x^2 β20x^6+12x^4β4x^3+8x^2 β20x^8+12x^4β4x^2+8x β20x^6+12x^4+4x^3β8x^2
Answers: 1
Mathematics, 21.06.2019 23:00
Janeβs favorite fruit punch consists of pear, pineapple, and plum juices in the ratio 5: 2: 3. chapter reference how much punch can she make if she has only 6 cups of plum juice?
Answers: 1
A high school developed a program called Propel, which offers extra guidance and support during the...
Mathematics, 27.04.2021 21:30
Spanish, 27.04.2021 21:30
Mathematics, 27.04.2021 21:30
Physics, 27.04.2021 21:30
Mathematics, 27.04.2021 21:30
Mathematics, 27.04.2021 21:30
Mathematics, 27.04.2021 21:30
Mathematics, 27.04.2021 21:30