Question

In a class of 45 students, 18 enrolled for both French and German. 22 enrolled for...

In a class of 45 students, 18 enrolled for both French and German. 22 enrolled for only German and not French. If the students of the class enrolled for at least one of the two subjects, then how many students enrolled for only French and not German?

Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
An elementary school is offering 3 language classes: one in Spanish, one in French, and one...
An elementary school is offering 3 language classes: one in Spanish, one in French, and one in German. These classes are open to any of the 99 students in the school. There are 38 in the Spanish class, 35 in the French class, and 17 in the German class. There are 13 students that are in both Spanish and French, 5 are in both Spanish and German, and 6 are in both French and German. In addition, there are 2...
An elementary school is offering 3 language classes: one in Spanish, one in French, and one...
An elementary school is offering 3 language classes: one in Spanish, one in French, and one in German. These classes are open to any of the 101 students in the school. There are 33 in the Spanish class, 33 in the French class, and 23 in the German class. There are 14 students that are in both Spanish and French, 7 are in both Spanish and German, and 8 are in both French and German. In addition, there are 4...
40 final exams scores are selected from all students enrolled in French II. Of those 40,...
40 final exams scores are selected from all students enrolled in French II. Of those 40, their mean is found to be 82.3 and their standard deviation is found to be 7.2. Construct a 90% confidence interval for the mean of all students enrolled in the class.
In a class of 50 students it is known that: 35 study in English course, 15...
In a class of 50 students it is known that: 35 study in English course, 15 study both in English and French courses, 25 study in French course, 13 study both in French and German courses, 28 study in German course. a) What is the maximum and minimum of the probability of a randomly chosen student from this class to study in all three language courses? b) What is the maximum of the probability of a randomly chosen student from...
In a class of 50 students it is known that: 35 study in English course, 15...
In a class of 50 students it is known that: 35 study in English course, 15 study both in English and French courses, 25 study in French course, 13 study both in French and German courses, 28 study in German course. a) What is the maximum and minimum of the probability of a randomly chosen student from this class to study in all three language courses? b) What is the maximum of the probability of a randomly chosen student from...
Every student in High Mount High School is required to take at least one of the...
Every student in High Mount High School is required to take at least one of the 3 foreign lanuages: Spanish, German. and French. It’s known that 180, 172 and 122 students respectively take Spanish, German, and French; 46 students take both Spanish and German, 28 take both Spanish and French, 19 take both German and French; 7 students take all 3 languages. How many students are there in the school?
A class of 40 students, 18 are males and 22 are females. For the final examination,...
A class of 40 students, 18 are males and 22 are females. For the final examination, 3 males and 5 females achieved a letter grade of A. What is the probability that a randomly selected student from the class achieved letter A grade or is a male student? Select one: a. 27/40 b. 22/40 c. 25/40 d. 30/40 e. 13/30
Andrea did a survey in her statistics class and found that 18 students out of 25...
Andrea did a survey in her statistics class and found that 18 students out of 25 use the library at least twice a week. Answer the following (a) What is the probability that a student chosen at random from the class uses the library at least twice a week? (b) What is the probability that a student chosen at random from the class uses the library less often than twice a week? (c) If two students are chosen at random...
There are 24 students enrolled in an introductory statistics class at a small university. As an...
There are 24 students enrolled in an introductory statistics class at a small university. As an in-class exercise the students were asked how many hours of television they watch each week. Their responses, broken down by gender, are summarized in the provided table. Assume that the students enrolled in the statistics class are representative of all students at the university.    (20 pts)     Male 3 1 12 12 0 4 10 4 5 5 2 10 10 6 Female 10...
In a class of 18 students, 4 are math majors. A group of four students is...
In a class of 18 students, 4 are math majors. A group of four students is chosen at random. (Round your answers to four decimal places.) (a) What is the probability that the group has no math majors? (b) What is the probability that the group has at least one math major? (c) What is the probability that the group has exactly two math majors?
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT