subject
Mathematics, 09.04.2021 17:30 megancrader11

You conduct a survey that asks 115 students whether they take a foreign language class and whether they have visited a foreign country. There are 77 students who take a foreign language class and 34 of those students have visited a foreign country. There are 25 students who do not take a foreign language class and have not visited a foreign country. Organize the results in the two-way table. Include the marginal frequencies. there's also a photo below


You conduct a survey that asks 115 students whether they take a foreign language class and whether

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 16:30
An automated water dispenser fills packets with one liter of water on average, with a standard deviation of 5 milliliter. the manual says that after a year of operation the dispenser should be tested to see if it needs recalibration. a year later a number of filled packets are set aside and measured separately. it is found that the average packet now contains about 0.995 liters. does the dispenser need calibration? explain your answer.
Answers: 2
question
Mathematics, 21.06.2019 18:00
14. (05.02 lc) what is the value of y in the solution to the following system of equations? (5 points) 2x + y = −4 5x + 3y = −6
Answers: 1
question
Mathematics, 21.06.2019 20:00
The total number of dental clinics total for the last 12 months was recorded
Answers: 3
question
Mathematics, 21.06.2019 20:00
Which type of graph would allow us to compare the median number of teeth for mammals and reptiles easily
Answers: 2
You know the right answer?
You conduct a survey that asks 115 students whether they take a foreign language class and whether t...
Questions
question
Biology, 23.08.2020 19:01
question
Biology, 23.08.2020 19:01