If a student is selected at random
WebIf 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. This … WebIn a class, there are p girls and q boys. A student is selected at random. then find the probability of selecting a girl. Solution No of girls = p No of boys = q total students = p+q probability of selecting girl =no of girls/ total students =p/ (p+q) Suggest Corrections 11 Similar questions Q. There are 60 boys and 40 girls in a class.
If a student is selected at random
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Web3. A university polled 500 of its students, randomly selecting them proportional to the number of students enrolled in each degree program. Which sampling method did the university use? Choose from one below and explain your answer. a. simple random b. stratified c. convenience d. systematic e. voluntary response WebA student of the class is selected at random. Find the probability that the student has scored (i) less than 30 (ii) at least 60 (iii) not less than 80. Solution: (i) Total number of trials = 80 [Since there are 80 students all together]. Number of students scoring less than 30 = Cumulative frequency of the interval 20 – 30 = 1 + 3 + 6 = 10.
Web15 sep. 2024 · If a student is chosen at random, what is the probability of choosing a girl or an A student? Algebra Linear Inequalities and Absolute Value Theoretical and Experimental Probability 1 Answer Ratnaker Mehta Sep 15, 2024 19 30. Explanation: Let, E = the Event that a randomly chosen student is a girl, &, WebStep 4/5. Step 5/5. Final answer. Transcribed image text: a. If 1 male college student is randomly selected, find the probability that he gains between 0 kg and 3 kg during freshman year. The probability is (Round to four decimal places as needed.) b. If 4 male college students are randomly selected, find the probability that their mean weight ...
Web2 apr. 2024 · If 30 students are selected at random, find the probability that at most 14 of them participate in a community volunteer program outside of school. Use the TI-83+ or TI-84 calculator to find the answer. Answer P(x ≤ 14) = 0.9695 Example 4.4.7 In the 2013 Jerry’s Artarama art supplies catalog, there are 560 pages. If one student is chosen at random from those who took the test, Find the probability that the student got a 'C' GIVEN they are female. The total females is 43, total C's are 19 The total females who have a C is 5 of 19 So my answer is 5/19, is this wrong? probability statistics Share Cite Follow asked Apr 29, 2015 at 19:48 MatrixNinja 53 1 1 7
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WebIf a student is selected at random, find the probability a) 120,932 results A student council is made up of 4 women and 6 men. One of the women is president of the council. A … sunny hostin measuresWebLet I represent the event where the student chose invisibility as their superpower, and F represent the event where the student was female. I chose the answer "B" because it … palm springs airline carriersWebIf one student is chosen at random from those who took the test, Find the probability that the student was male GIVEN Ask an Expert Answers to Homework Calculus Questions Satisfied Customers Sandhya_sharma is online now Related Calculus and Above Questions A test was given to a group of students. The grades and palm springs adults only resortsWebIn a Statistics class, there are 28 juniors and 12 seniors; 18 of the juniors are males and 5 of the seniors are females. If a student is selected at random, find the probabil Algebra: Probability and statistics Solvers Lessons Answers archive Click here to see ALL problems on Probability-and-statistics Question 1179137: B. palm springs adults only clothing optionalWebExample—A student council surveys 100 100 1 0 0 100 students by getting random samples of 25 25 2 5 25 freshmen, 25 25 2 5 25 sophomores, 25 25 2 5 25 juniors, and 25 25 2 5 25 seniors. Why it's good: A stratified sample guarantees that members from each group will be represented in the sample, so this sampling method is good when we want … palm springs air museum couponWebIf a student is selected randomly from the group, find the probability that the selected student: a) can speak French. b) is a boy. c) is a girl who can speak French. Check Hint Try the free Mathway calculator and problem solver below to practice various math topics. sunny hostin identity crisisWebIf a student is chosen at random,find the probability of getting someone who is a regular or heavy drinker. Round your answer to three decimal places. Sex Non-drinker Regular Drinker Heavy Drinker TotalMan 135 61 5 201 Woman 187 21 5 213 Total 322 82 10 414 172) A) 0.264 B)0.717 C)0.222 D)0.159 Provide an appropriate response. sunny hostin images