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Question 2 (5 points) A group of freshmen and sophomore students was selected and each was...
There are 13 freshmen and 18 sophomore students in a classroom. We randomly select two students....
There are 13 freshmen and 18 sophomore students in a classroom. We randomly select two students. Suppose the students were selected with replacement. a) If the first student was a freshman, what is the probability that the 2nd student is also a freshman? b) If the first student was a sophomore, what is the probability that the 2nd student was a freshman? Suppose the students were selected without replacement. c) If the first student was a freshman, what is the...
20 randomly selected students were asked if they were freshman, sophomore, junior, or senior. The following...
20 randomly selected students were asked if they were freshman, sophomore, junior, or senior. The following are the responses from these 20 students. senior sophomore freshman senior junior senior freshman junior sophomore freshman junior senior junior freshman senior freshman sophomore senior junior junior a. Construct a frequency distribution for the data. b. Draw a histogram graph for the frequency distribution constructed in a. c. What is the percentage of students who are not junior? Show all calculation steps.
Question 5 (S points) In a survey on study hablts, students at a local college were...
Question 5 (S points) In a survey on study hablts, students at a local college were asked whether they lIstened to music while studying. The following table was constructed. Listens to Does Not MuslcListen to Male49 Female17 Music 36 32 Find the probability that a randomly selected student Ilstens to music while studying given that the student Is female Write only a number a your answer. Round to two declmal places (for example: 0.73). Do not write as a percentage...
Question 9 (1 point) In a survey on study habits, students at a local college were...
Question 9 (1 point) In a survey on study habits, students at a local college were asked whether they listened to music while studying. The following table was constructed. Listens to Does Not Listen to Music Music 33 Male 58 Female 12 39 Find the probability that a randomly selected student listens to music while studying given that the student is female. Write only a number a your answer. Round to two decimal places (for example: 0.73). Do not write...
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?
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...
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.
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
Sore Throat No Sore Throat Runny Nose No Runny Nose 14 8 Find the probability that...
Sore Throat No Sore Throat Runny Nose No Runny Nose 14 8 Find the probability that a randomly selected student has a runny nose or a sore throat. Write only a number a your answer. Round to two decimal places (for example: 0.73). Do not write as a percentage Your Answer: Answer Question 9 (1 point) In a survey on study habits, students at a local college were asked whether they listened to music while studying. The following table was...
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.
Question 5 (S points) In a survey on study hablts, students at a local college were asked whether they lIstened to music while studying. The following table was constructed. Listens to Does Not MuslcListen to Male49 Female17 Music 36 32 Find the probability that a randomly selected student Ilstens to music while studying given that the student Is female Write only a number a your answer. Round to two declmal places (for example: 0.73). Do not write as a percentage...
Question 9 (1 point) In a survey on study habits, students at a local college were asked whether they listened to music while studying. The following table was constructed. Listens to Does Not Listen to Music Music 33 Male 58 Female 12 39 Find the probability that a randomly selected student listens to music while studying given that the student is female. Write only a number a your answer. Round to two decimal places (for example: 0.73). Do not write...
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...
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.
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
Sore Throat No Sore Throat Runny Nose No Runny Nose 14 8 Find the probability that a randomly selected student has a runny nose or a sore throat. Write only a number a your answer. Round to two decimal places (for example: 0.73). Do not write as a percentage Your Answer: Answer Question 9 (1 point) In a survey on study habits, students at a local college were asked whether they listened to music while studying. The following table was...
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.
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