ELT032
A college professor working with a small group of students asked each student when he or she had studied for the class over the weekend. Their responses are shown in the following Venn diagram:
Which students studied on Saturday or Sunday?
A. Peter, Glen, Joe
B. Tricia, Peter, Glen, Brian, Meg, Lois
C. Tricia, Brian, Meg, Lois
D. Tricia, Peter, Glen, Brian, Meg, Lois, Joe
Homework Answers
Here we are given a Venn diagram of the students response on studying on Saturday and Sunday then we are to find students who studied Saturday or Sunday, so it will include all who studied Sunday Saturday or both day so we can see by diagram that options B will be ans.
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ELT032
A college professor working with a small group of students asked
each student when he...
Provide an appropriate response. 14) A group of students were asked if they carry a credit...
Provide an appropriate response. 14) A group of students were asked if they carry a credit card. The responses are listed in the table. Credit Card Not a Credit Card Class Freshman Sophomore 32 Total Total 60 40 Carrier 45 Carrier 23 If a student is selected at random, find the probability that he or she owns a credit card given that the student is a freshman. Round your answer to three decimal places.
A group of student were asked if they carry a credit card. The responses are listed...
A
group of student were asked if they carry a credit card. The
responses are listed in the table.
A)Determine the probability a random selected student is a
sophomore.
B)determines the probability a random selected is a freshman
and owns a credit card.
C)determines the probability a random selected student is a
freshman or owns a credit card.
D)if a student is selected at random, find the probability
that he or she is a freshman given that the student owns...
A group of students were asked if they carry a credit card. The responses are listed...
A group of students were asked if they carry a credit card. The
responses are listed in the table.
If a student is selected at random, find the probability that he or
she owns a credit card given that the student is a sophomore. Round
your answer to three decimal places.
A group of students were asked if they carry a credit card. The responses are listed...
A group of students were asked if they carry a credit card. The responses are listed in the table. Class Credit Card Carrier Not a Credit Card Carrier Total Freshman 1960 Sophomore 4 40 Total 23 100 If a student is selected at random, find the probability that he or she owns a credit card given that the student is a freshman. Round your answer to three decimal places. O A. 0.532 OB. 0.410 OC. 0.683 OD. 0.317
Provide an appropriate response. A group of students were asked if they carrya credit card. The...
Provide an appropriate response. A group of students were asked if they carrya credit card. The responses are listed in the table. Credit Card Not a Credit Card Class Freshman Sophomore Total Carrier 21 15 36 Carrier 39 25 64 Total 60 40 100 If a student is selected at random, find the probability that he or she is a sophomore given that the student owns a credit card. Round your answers to three decimal places.
A college professor teaches Chemistry 101 each fall to a large class of first-year students. For...
A college professor teaches Chemistry 101 each fall to a large class of first-year students. For tests, she uses the standardized exams that he knows from past experience produce bell-shaped distributions with a mean of 70 and a standard deviation of 12. His philosophy of grading is to impose standards that will yield, in the long run, 14% A’s, 20% B’s, 32% C’s, 20% D’s and 14% F’s. Where should the cutoff be between the A’s and the B’s? Between...
Key Takeaways -To create 2 groups of 4 students (8 students in total) -NEEDS random GPAs for each student -No arrays ---...
Key Takeaways
-To create 2 groups of 4 students (8 students in total)
-NEEDS random GPAs for each student
-No arrays
-------------------------------------
app.java, student.java, and
group.java as requested below.
Please use the diagram above to help answer the Question:
Create a project that:
Has a student class
Instance variables for Firstname, last name , and age
random generated GPA
methods to return getinfo and semesterGPA
Build upon the solutions of the previous labs (e.g., using
app.java and student.java)
You will...
Dean Halverson recently read that full-time college students study 20 hours each week. She decides to...
Dean Halverson recently read that full-time college students study 20 hours each week. She decides to do a study at her university to see if there is evidence that students study an average of less than 20 hours each week. A random sample of 32 students were asked to keep a diary of their activities over a period of several weeks. It was found that he average number of hours that the 32 students studied each week was 19.1 hours....
For each of the following situations, give the degrees of freedom for the group (DFG), for...
For each of the following situations, give the degrees of freedom for the group (DFG), for error (DFE), and for the total (DFT). State the null and alternative hypotheses, H0 and Ha, and give the numerator and denominator degrees of freedom for the F statistic. (a) A poultry farmer is interested in reducing the cholesterol level in his marketable eggs. He wants to compare two different cholesterol-lowering drugs added to the hen's standard diet as well as an all-vegetarian diet....
For each of the following situations, give the degrees of freedom for the group (DFG), for...
For each of the following situations, give the degrees of freedom for the group (DFG), for error (DFE), and for the total (DFT). State the null and alternative hypotheses, H0 and Ha, and give the numerator and denominator degrees of freedom for the F statistic. (a) A poultry farmer is interested in reducing the cholesterol level in his marketable eggs. He wants to compare two different cholesterol-lowering drugs added to the hen's standard diet as well as an all-vegetarian diet....
Provide an appropriate response. 14) A group of students were asked if they carry a credit card. The responses are listed in the table. Credit Card Not a Credit Card Class Freshman Sophomore 32 Total Total 60 40 Carrier 45 Carrier 23 If a student is selected at random, find the probability that he or she owns a credit card given that the student is a freshman. Round your answer to three decimal places.
A
group of student were asked if they carry a credit card. The
responses are listed in the table.
A)Determine the probability a random selected student is a
sophomore.
B)determines the probability a random selected is a freshman
and owns a credit card.
C)determines the probability a random selected student is a
freshman or owns a credit card.
D)if a student is selected at random, find the probability
that he or she is a freshman given that the student owns...
A group of students were asked if they carry a credit card. The responses are listed in the table. Class Credit Card Carrier Not a Credit Card Carrier Total Freshman 1960 Sophomore 4 40 Total 23 100 If a student is selected at random, find the probability that he or she owns a credit card given that the student is a freshman. Round your answer to three decimal places. O A. 0.532 OB. 0.410 OC. 0.683 OD. 0.317
Provide an appropriate response. A group of students were asked if they carrya credit card. The responses are listed in the table. Credit Card Not a Credit Card Class Freshman Sophomore Total Carrier 21 15 36 Carrier 39 25 64 Total 60 40 100 If a student is selected at random, find the probability that he or she is a sophomore given that the student owns a credit card. Round your answers to three decimal places.
Key Takeaways
-To create 2 groups of 4 students (8 students in total)
-NEEDS random GPAs for each student
-No arrays
-------------------------------------
app.java, student.java, and
group.java as requested below.
Please use the diagram above to help answer the Question:
Create a project that:
Has a student class
Instance variables for Firstname, last name , and age
random generated GPA
methods to return getinfo and semesterGPA
Build upon the solutions of the previous labs (e.g., using
app.java and student.java)
You will...
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