Problem in this then comment below.. i will help you..
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please thumbs up for this solution..thanks..
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probability = 4C4 / 27C4 = 1/17550
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answer = optipn D ...
QUESTION 10 A math teacher randomly assigns seats in the classroom to students each quarter. Each...
2 points QUESTION 10 A math teacher randomly assigns seats in the classroom to students each quarter. Each student randomly chooses their row number out of a hat. In the classroom, there are 4 desks in each row and 27 students in your class. What is the probability that you and your friends will get to sit together in the same row? OA 24 OB. 4 OC 2925 1 OD. 17,550 2 nnir
An elementary school teacher assigns classroom jobs to three students each week, One student hands out craft supplies, one erases the whiteboard, one tak messages to the office. How many different ways can the teacher assign these three jobs to the 24 students in her class? 3. (b) 24 (c) 2024 (d) 12144 (e) 13824
11. Suppose a class of 8 boys and 7 girls are to attend a theatrical performance, and the teacher obtains 15 tickets (one for each student) in a row. How many ways are there to order the students under the following conditions? a The children are randomly assigned seats. b Boys and girls are alternated so that boys sit by girls and girls sit by boys. c All boys sit together, and all girls sit together.
3 points each nts. Pick two students randomly, 1. In a Math 2526 class, there are 10 female and 15 male students. PICK the probability that both are male students is: - 0.55 a) 0.25, b) 0.35, c). 0:35, d). 0.45 2. In a Math 2526 class, there are 10 female and 15 male students. Among 10 got grade A. Among 15 male students, also 3 got grade A. le students. Among 10 female students, 3 Let A= 'pick one...
discrete math 1. Suppose that three friends, all heavy smokers, each have a 50-50 chance of developing lung cancer (a) Tracking whether each of the friends develops hung cancer, write down the sample space by listing its elements. Be clear about any notation that you choose to use. (b) What is the probability that exactly one of the friends develops lung cancer? (c) What is the probability that at least two of the friends develop lung cancer? 2. Six people...
There are 20 students in a class. Each student gets a 10 question quiz that is randomly selected from a 40 question quiz bank. What is the probability that 2 out of the 20 students will get the same quiz?
I have to write a C program to assign seats on each flight of the airline’s only plane (capacity: 40 seats, in 10 rows). For the sake of simplicity, assume that each row has 4 seats labeled A, B, C, D. Your program should display the following menu of alternatives: Please type 1 for "first class" Please type 2 for "business class" Please type 3 for “economy class”. If the person types 1, then your program should assign a seat...
discrete math do all please 2. Six people attend the theater together and sit in a row with exactly six seats. (a) In how many ways can they be seated together in the row? (b) Suppose one of the six is a doctor who must sit in a specific aisle seat in case she is paged. How many ways can the people be seated together in the row with the doctor in the aisle seat? (c) Suppose the six people...
Question 22. A teacher asserts that students do not do as well in class using Method A in the same amount of time as they would using Method B. Seven students are randomly selected. Each student’s grades are recorded by the use of Method A and Method B. Student Method A Method B 1 33 20 2 90 40 3 90 55 4 60 80 5 100 100 6 90 95 7 80 90 Specify the null and alternate hypotheses...
finite math For each question, give an exact answer or give at least 4 decimal places. Show your work. 45% of the students in a school are female, and 65 % of the female students do volunteer 1. work. 60 % of the male students do volunteer work. Find the probability that a randomly selected student: a. is a female and does volunteer work b. is a female, given that the student does volunteer work 2. An NBA player makes...