I really want a quick and correct solution to this question, it is from a modern algebra subject, mathematics major, undergraduate level.
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I only need #'s 8 and 22, note 22 is not A and 8 is not 606 QUESTION 7 50 An algebra placement test was used to determine placement in mathematics courses. A sample of calculus students gave 50 scores. It is known 2 It is known 2 Xi x = 20 i=1 00, X;= 821. Use the sample i = 1 standard deviation as the population deviation. If you want to be captured in a 96% confidence interval with...
Students taking a test were asked about their undergraduate major and intent to pursue their MBA as a full-time or part-time student. A summary of their responses follows. Undergraduate Major Totals Business Engineering Other Intended Enrollment Status Full-Time 354 199 253 806 Part-Time 150 160 195 505 Totals 504 359 448 1,311 (a) Develop a joint probability table for these data. (Round your...
What is my problem in Mathematics ? While programming I did not have this mathematical formula in my mind : n*(n-1)/2 . The skill itself . So I was unable to find a solution because of lacking this formua in my mind. What is my problem niow ? What should I reverse ? Algebra or what?
PART I: Create an abstract Java class named “Student” in a package named “STUDENTS”. This class has 4 attributes: (1) student ID: protected, an integer of 10 digits (2) student name: protected (3) student group code: protected, an integer (1 for undergraduates, 2 for graduate students) (4) student major: protected (e.g.: Business, Computer Sciences, Engineering) Class Student declaration provides a default constructor, get-methods and set-methods for the attributes, a public abstract method (displayStudentData()). PART II: Create a Java class named...
stering Do Homework-Eduardo G... MATH-1414-V01-College Algebra Fall 2018 Homework: 1.4 Quadratic Equations Score: 0 of 2 pts 1.4.33 14 of 23 (10 complete) Solve the equation by using the square root property (z+7)19 Choose the correct answer below OA. The solution set is(-19 ± OB. The solution set is (-719) O C. The solution set is -7t i/19) k to select your answer and then click Check Answer Ali parts showing Application Developmen
This is an engineering economy class. The question is use present worth to calculate rate of return. I really need quick help.
Five students took a math test before and after tutoring. Their scores were as follows. subject A B C D E Before 71 66 67 77 75 After 75 75 65 80 87 Using a 0.01 level of significance, test the claim that the tutoring has an effect on the math scores How can I solve this question? Can I solve this question using ti83?
There are three sections of English 101. In Section I, there are 20 students, of whom 6 are mathematics majors. In Section II, there are 40 students, of whom 4 are mathematics majors. In Section III, there are 25 students, of whom 5 are mathematics majors. A student in English 101 is chosent at random. Find the probability that the student is from Section III given that he or she is a mathematics major.
Q: Would like to clearly understand and solve this example from Modern Algebra II with the steps of the solution to better understand, thanks. **Please explain and give the step by step with details to completely see how the solution came about, plenty of thanks. 1) Determine which of the polynomials below is or are irreducible over Q. a) x^4 + 3x^2 + 3. b) x^5 + 5x^2 + 1.
Algebra Question for Electrical Engineers Solve for x. 1= x+ (3 * 10-13 ) * Here, x represents the Voltage across Diode. The answer should be in ln(something..). It looks simply but hope you can help me. I really need a step by step explanation. Please do not use Matlab!! The answer I got from Matlab was 0.718. e 26 10-3