subject
Mathematics, 03.02.2021 01:30 briceevans32

In a math class with 20 students, a test was given the same day that an assignment was due. There were 12 students who passed the test and 13 students who completed
the assignment. There were 10 students who passed the test and also completed the
assignment. What is the probability that a student chosen randomly from the class
passed the test and completed the homework?
=1/2

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 13:00
Average salary for a medical assistant is $31,220 which is a 20% income tax bracket how much money would they pay in income tax?
Answers: 1
question
Mathematics, 21.06.2019 14:00
Do graduates from uf tend to have a higher income than students at fsu, five years after graduation? a random sample of 100 graduates was taken from both schools. let muf be the population mean salary at uf and let mufsu be the population mean salary at fsu. how should we write the alternative hypothesis?
Answers: 2
question
Mathematics, 21.06.2019 17:20
Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?
Answers: 2
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?
In a math class with 20 students, a test was given the same day that an assignment was due. There w...
Questions
question
English, 02.01.2020 20:31
Questions on the website: 13722362