subject
Mathematics, 19.04.2021 21:30 joelleygonzalez5792

An athletic director wants to add either tennis or gymnastics to the physical education program at her school. She surveyed the seventh-grade students and eighth-grade students to determine whether they preferred tennis or gymnastics. Some of the data from the survey is listed below. A total of 255 students were surveyed.120 of the students surveyed are seventh-graders.72 of the seventh-graders surveyed chose tennis.62 of the eighth-graders surveyed chose gymnastics. In your Student Answer Booklet, copy the table exactly as shown below. a blank table is shown, the table is titled Student Preference by Grade, the column labels are Tennis and Gymnastics, the row labels are Seventh Grade and Eighth GradeUse the data from the survey to complete your table. Show or explain how you got your answers. Based on your table, what percentage of the eighth-graders chose tennis? Show or explain how you got your answer. Among those students who chose gymnastics, what is the relative frequency of seventh-graders? Show or explain how you got your answer. In which grade did a higher percentage of students choose tennis? Show or explain how you got your answer.

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 17:00
What properties allow transformation to be used as a problem solving tool
Answers: 2
question
Mathematics, 21.06.2019 23:30
If a runner who runs at a constant speed of p miles per hour runs a mile in exactly p minutes what is the integer closest to the value p
Answers: 2
question
Mathematics, 22.06.2019 02:00
Emmanuel added 888 links per minute to his chain mail. allesia started 202020 minutes after emmanuel and added 131313 links per minute to her chain mail. how long had emmanuel worked when allesia caught up to him, and how many links had he added?
Answers: 1
question
Mathematics, 22.06.2019 02:00
Brittany has designed four different birdcages, each with the same volume: a square pyramid, a cylinder, a cone, and a sphere. the zoo wants to use one of brittany’s designs but plans to change the volume of the cage. find the design change that would result in the birdcage with the greatest volume. a.) increase the area of the base of the square pyramid by a factor of ten. b.) increase the height of the cylinder by a factor of ten. c.) increase the radius of the cone by a factor of ten. d.) increase the radius of a sphere by a factor of ten.
Answers: 1
You know the right answer?
An athletic director wants to add either tennis or gymnastics to the physical education program at h...
Questions
question
Mathematics, 05.09.2019 01:30
question
Mathematics, 05.09.2019 01:30
Questions on the website: 13722360