Mathematics, 13.12.2020 14:00, erinharrington15
2. The following shows the results of a survey on the types of exercise taken by a group of 100 people.
40 run and swim
65 run
30 swim and cycle
48 swim
35 run and cycle25
60 cycle
do all three
(a) Draw a Venn Diagram to represent these data.
Find the probability that a randomly selected person from the survey
(b) takes none of these types of exercise,
(c) swims but does not run.
(d) takes at least two of these types of exercise.
Jason is one of the above group.
Given that Jason runs,
(e) find the probability that he swims but does not cycle.
Answers: 3
Mathematics, 21.06.2019 17:30, mduncan840
The marriott family bought a new apartment three years ago for $65,000. the apartment is now worth $86,515. assuming a steady rate of growth, what was the yearly rate of appreciation? what is the percent of the yearly rate of appreciation?
Answers: 1
Mathematics, 21.06.2019 23:00, kateferguson9852
*segment an is an altitude of right ? abc with a right angle at a. if ab = 2root 5 in and nc = 1 in, find bn, an, ac.
Answers: 3
Mathematics, 22.06.2019 02:00, whathelppp
Pleasseee important quick note: enter your answer and show all the steps that you use to solve this problem in the space provided. use the circle graph shown below to answer the question. a pie chart labeled favorite sports to watch is divided into three portions. football represents 42 percent, baseball represents 33 percent, and soccer represents 25 percent. if 210 people said football was their favorite sport to watch, how many people were surveyed?
Answers: 1
2. The following shows the results of a survey on the types of exercise taken by a group of 100 peop...
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