Suppose a math class contains 25 students, 14 females (three of whom speak French) and 11...
Suppose a math class contains 25 students, 14 females (three of whom speak French) and 11 males (two of whom speak French). Compute the probability that a randomly selected student speaks French, given that the student is female.
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Suppose a math class contains 25 students, 14 females (three of
whom speak French) and 11...
suppose a math class contains 25 students, 14 females (three of whom speak French) and 11...
suppose a math class contains 25 students, 14 females (three of whom speak French) and 11 males (two of whom speak French. Compute the probability that a randomly selected student is male, given that the student speaks French.
A math class consists of 25 students, 14 females and 11 males. Two students are selected...
A math class consists of 25 students, 14 females and 11 males. Two students are selected at random to participate in a probability experiment. Compute the probability that a male is selected, then a female.
A finite math class of 50 students is composed of freshmen and sophomores according to the...
A finite math class of 50 students is composed of freshmen and sophomores according to the table below. A student from the class is selected at random. Freshmen Sophomores Females 12 8 Males 14 16 a) What is the probability that the selected student is either a male or a freshman? b) What is the probability that the selected student is neither a female nor a sophomore?
(20 pts) A class has three sections. Section has 70 students, 14 of whom received an...
(20 pts) A class has three sections. Section has 70 students, 14 of whom received an A on Exam 1. Section 2 has 50 students, 8 of whom received an A on Exam 1. Section 3 has 40 students, 6 of whom received an A on Exam 1. A student is randomly selected from the class. (a) What is the probability the student was in Section 1? (b) What is the probability that the student received an A on Exam...
Forty-three percent of the students in the Izmir University of Economics are females. Seven percent of...
Forty-three percent of the students in the Izmir University of Economics are females. Seven percent of the students in this university are majoring in math department. Four percent of the students are women majoring in math department. If a student is selected at random, (a) the conditional probability that this student is female, given that the student is majoring in math department is ? (b) the conditional probability that this student is majoring in math department, given that the student...
5. In a math class consisting of 21 students, suppose that 10 of the enrolled students...
5. In a math class consisting of 21 students, suppose that 10 of the enrolled students are rated as “very proficient" in math, according to a standardized test. (a) (4 points) Suppose 4 students in the class are randomly selected to form a group and work on a project. What is the probability that all of the students in the group are rated as very proficient in math? (b) (4 points) If 4 students in the class are randomly selected,...
A physics class has 40 students. Of these, 17 students are physics majors and 14 students...
A physics class has 40 students. Of these, 17 students are physics majors and 14 students are female. Of the physics majors, five are female. Find the probability that a randomly selected student is female or a physics major. . The probability that a randomly selected student is female or a physics major is (Round to three decimal places as needed.)
8 10 11 12 13 14 OC Suppose that a certain college class contains 58 students....
8 10 11 12 13 14 OC Suppose that a certain college class contains 58 students. Of these, 28 are sophomores, 36 are social science majors, and 10 are neither. A student is selected at random from the class. (a) What is the probability that the student is both a sophomore and a social science major? (1) Given that the student selected is a social science major, what is the probability that he is also a sophomore? Write your responses...
A statistics class contains 35 students: 11 undergrads and 24 grad students. Of the undergraduates, 4...
A statistics class contains 35 students: 11 undergrads and 24 grad students. Of the undergraduates, 4 are female and 7 are male. Of the grad students, 5 are female and 19 are male. I randomly select a student from the class. What is the probability that the student is male? 19/24 26/9 26/35 7/11
A physics class has 40 students. Of these,14 students are physics majors and 18 students are female. Of the physics maj...
A physics class has 40 students. Of these,14 students are physics majors and 18 students are female. Of the physics majors, six are female. Find the probability that a randomly selected student is female or a physics major. The probability that a randomly selected student is female or a physics major is___. (Round to 3 decimal places)
(20 pts) A class has three sections. Section has 70 students, 14 of whom received an A on Exam 1. Section 2 has 50 students, 8 of whom received an A on Exam 1. Section 3 has 40 students, 6 of whom received an A on Exam 1. A student is randomly selected from the class. (a) What is the probability the student was in Section 1? (b) What is the probability that the student received an A on Exam...
5. In a math class consisting of 21 students, suppose that 10 of the enrolled students are rated as “very proficient" in math, according to a standardized test. (a) (4 points) Suppose 4 students in the class are randomly selected to form a group and work on a project. What is the probability that all of the students in the group are rated as very proficient in math? (b) (4 points) If 4 students in the class are randomly selected,...
A physics class has 40 students. Of these, 17 students are physics majors and 14 students are female. Of the physics majors, five are female. Find the probability that a randomly selected student is female or a physics major. . The probability that a randomly selected student is female or a physics major is (Round to three decimal places as needed.)
8 10 11 12 13 14 OC Suppose that a certain college class contains 58 students. Of these, 28 are sophomores, 36 are social science majors, and 10 are neither. A student is selected at random from the class. (a) What is the probability that the student is both a sophomore and a social science major? (1) Given that the student selected is a social science major, what is the probability that he is also a sophomore? Write your responses...
A statistics class contains 35 students: 11 undergrads and 24 grad students. Of the undergraduates, 4 are female and 7 are male. Of the grad students, 5 are female and 19 are male. I randomly select a student from the class. What is the probability that the student is male? 19/24 26/9 26/35 7/11
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