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recent survey, the following data were obtained in response to the questions, the number of summer...
Question 2 (5 points) A group of freshmen and sophomore students was selected and each was...
Question 2 (5 points) A group of freshmen and sophomore students was selected and each was asked whether they were a member of a student club. The following table was constructed Student No Student Club 13 11 Club Freshmarn Sophomore 10 Find the probability that a randomly selected student form the group is a freshman or is a member of a student club. Write only a number a your answer. Round to two decimal places (for example: 0.73). Do not...
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.
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.
#8) please explain and show all work B: Selecting an adult man who works part time...
#8) please explain and show all work
B: Selecting an adult man who works part time 6) At a small four-year college, all freshmen and sophomores are required to enroll in exactly one of the following math classes: Math I, Math I or Math 200 freshmen and 450 sophomores are enrolled in Math I, 350 freshmen and 400 sophomores are enrolled in Math II, and 250 freshmen and 300 sophomores are enrolled in Math l. a) Find the probability that...
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
QUESTION 4 In a recent study the following data was obtained in response to the question...
QUESTION 4 In a recent study the following data was obtained in response to the question "Do you favor recycling in your neighborhood? Yos No No Opinion 22 19 19 18 male female 24 20 If a person is selected at random, what is the probability that the person is either male or said yes? Give your answer as a decimal (not a percent) correct to 3 decimal places. QUESTION 5 A recent poll found that 26% of those surveyed...
17.) Use the following study to answer each question. When using a formula, be sure to...
17.) Use the following study to answer each question. When using a formula, be sure to write the formula and values you are using. Write all probabilities as decimals using four place values and if the probability is unusual, state such. (16 points total) The University of California, Berkeley supplied the following information about their freshman admissions acceptance results. → 4425 graduating high-schoolers were accepted to UC Berkeley (2590 were male) ► 1748 enrolled to UC Berkeley (557 were female)...
14 or more hours hours The table below silves information, broken down by year in college,...
14 or more hours hours The table below silves information, broken down by year in college, about the number of credit hours for which students are ervoted. What is the probability that a student selected at random is a sophomore or is taking between 11 and 13 hours? Round to two decimal places 10 or less TOTALS Freshmen 237 Sophomores 331 Junior Seniors 112 TOTALS 11.13 hours 61 360 325 278 684 1,114 641 4 150 107 1075 OA 0.61...
In a recent survey, 125 people were asked if they went on holiday int the summer,...
In a recent survey, 125 people were asked if they went on holiday int the summer, winter or spring in the past year. The results of the survey are shown below: - 39 went on holiday in the summer. - 65 went on holiday in the winter. - 5 went on holiday in all 3 seasons. - 23 went on holiday in winter and spring. - 43 went on holiday in spring. - 105 went on holiday in one of...
Question 2 (5 points) A group of freshmen and sophomore students was selected and each was asked whether they were a member of a student club. The following table was constructed Student No Student Club 13 11 Club Freshmarn Sophomore 10 Find the probability that a randomly selected student form the group is a freshman or is a member of a student club. Write only a number a your answer. Round to two decimal places (for example: 0.73). Do not...
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.
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.
#8) please explain and show all work
B: Selecting an adult man who works part time 6) At a small four-year college, all freshmen and sophomores are required to enroll in exactly one of the following math classes: Math I, Math I or Math 200 freshmen and 450 sophomores are enrolled in Math I, 350 freshmen and 400 sophomores are enrolled in Math II, and 250 freshmen and 300 sophomores are enrolled in Math l. a) Find the probability that...
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
QUESTION 4 In a recent study the following data was obtained in response to the question "Do you favor recycling in your neighborhood? Yos No No Opinion 22 19 19 18 male female 24 20 If a person is selected at random, what is the probability that the person is either male or said yes? Give your answer as a decimal (not a percent) correct to 3 decimal places. QUESTION 5 A recent poll found that 26% of those surveyed...
17.) Use the following study to answer each question. When using a formula, be sure to write the formula and values you are using. Write all probabilities as decimals using four place values and if the probability is unusual, state such. (16 points total) The University of California, Berkeley supplied the following information about their freshman admissions acceptance results. → 4425 graduating high-schoolers were accepted to UC Berkeley (2590 were male) ► 1748 enrolled to UC Berkeley (557 were female)...
14 or more hours hours The table below silves information, broken down by year in college, about the number of credit hours for which students are ervoted. What is the probability that a student selected at random is a sophomore or is taking between 11 and 13 hours? Round to two decimal places 10 or less TOTALS Freshmen 237 Sophomores 331 Junior Seniors 112 TOTALS 11.13 hours 61 360 325 278 684 1,114 641 4 150 107 1075 OA 0.61...
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