If a student is selected at random, find the probability that he or
she owns a credit card given that the student is a freshmanHomework Answers
P(own credit card | fresh man ) = P(own credit card and freshman)/P(freshman) = 21/60=0.350
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If a student is selected at random, find the probability that he or
she owns a...
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. 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. 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.
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 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.
o Probability Rules 10. The Committee on Student Life did a survey of 417 students regarding...
o Probability Rules 10. The Committee on Student Life did a survey of 417 students regarding satisfaction with Student Government and class standing. The results follow: Freashman Sophomore Junion Total Not Satisfied Neutral Satisfied23 Total 17 61 32 3816 A3 65 80 0311A98 16 17 101 Assume the sample represents the entire population o students. Find the probability that a student selected at random is: (a) Satisfied (b) Satisfied, given the student is a Senior (c) Neutral (d) Neutral and...
Class records at Rockwood College indicate that a student selected at random has probability 0.61 of...
Class records at Rockwood College indicate that a student selected at random has probability 0.61 of passing French 101. For the student who passes French 101, the probability is 0.86 that he or she will pass French 102. What is the probability that a student selected at random will pass both French 101 and French 102? (Round your answer to three decimal places.)
randomly selecting a student at a large university. Let A be the event that the selected...
randomly selecting a student at a large university. Let A be the event that the selected student has a Visa card, let 8 be the s event for MasterCard, and let C be the event that the selected student has an American Express card. Suppose that Pe n C)-0.1, and P(A n BnC)-0.08 A)-0.6,代8)-04, and (a) What is the probability that the select ed student has at least one of the three types of cards? (b) What is the probability...
Consider randomly selecting a student at a large university. Let A be the event that the...
Consider randomly selecting a student at a large university. Let A be the event that the selected student has a Visa card, let B be the analogous event for MasterCard, and let C be the event that the selected student has an American Express card. Suppose that P(A) = 0.6, P(B) = 0.4, and P(ANB) = 0.3, suppose that PC) = 0.2, P(ANC) = 0.13, PB N C) = 0.1, and P(ANBNC) = 0.07. (a) What is the probability that...
1. Choose a student in grades 9 to 12 at random and ask if he or she is studying...continues
1. Choose a student in grades 9 to 12 at random and ask if he or she is studying a language other than English.Here is the distribution of results:Language Spanish French German All others NoneProbability 0.25 0.08 0.04 0.02 0.61What is the conditional probability that a student is studying Spanish, given that he or she is studying some language other than English? Round your answer to 3decimal places.________________In a test for ESP (extrasensory perception), a subject is told that cards...
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. 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.
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.
o Probability Rules 10. The Committee on Student Life did a survey of 417 students regarding satisfaction with Student Government and class standing. The results follow: Freashman Sophomore Junion Total Not Satisfied Neutral Satisfied23 Total 17 61 32 3816 A3 65 80 0311A98 16 17 101 Assume the sample represents the entire population o students. Find the probability that a student selected at random is: (a) Satisfied (b) Satisfied, given the student is a Senior (c) Neutral (d) Neutral and...
randomly selecting a student at a large university. Let A be the event that the selected student has a Visa card, let 8 be the s event for MasterCard, and let C be the event that the selected student has an American Express card. Suppose that Pe n C)-0.1, and P(A n BnC)-0.08 A)-0.6,代8)-04, and (a) What is the probability that the select ed student has at least one of the three types of cards? (b) What is the probability...
Consider randomly selecting a student at a large university. Let A be the event that the selected student has a Visa card, let B be the analogous event for MasterCard, and let C be the event that the selected student has an American Express card. Suppose that P(A) = 0.6, P(B) = 0.4, and P(ANB) = 0.3, suppose that PC) = 0.2, P(ANC) = 0.13, PB N C) = 0.1, and P(ANBNC) = 0.07. (a) What is the probability that...
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