A bag contains two orange and six black balls. You take two balls from the bag, one by one, with replacement. What is the probability that you will get two orange balls? O 1/4 1/16 1/28 1/2 QUESTION 10 The probability that the standard normally distributed variable is between 1.011 and 2.8 is approximately equal to O 0% 15.36% 13.74% 84.12% QUESTION 11 Ten people compete at an Olympiad. In how many ways can the gold, silver and bronze medal be distributed among 10 competitors? O 720 120 1000 1011 QUESTION 12 Math 132 final exam grade is normally distributed with mean 68 and standard deviation 23. Final exam score above 92 corresponds to an A. Approximately what percent of the class got an A? O 85% 15% 16%

Q: If one student is chosen at random from those who took the test, Find the probability that the…

A: It is given that the grades and gender of a group of students is given in the table.

Q: (2.6) Students from a particular college were asked which subject is their favorite. Find the…

A:

Q: Giving a test to a group of students, the grades and gender are summarized below   A B C Total…

A: Given data is    A B C Total Male 14 2 19 35 Female 16 8 15 39 Total 30 10 34 74

Q: Giving a test to a group of students, the grades and gender are summarized below   A B C Total…

A: Given data is    A B C Total Male 18 15 11 14 Female 3 7 16 26 Total 21 22 27 70

Q: e student is chosen at random, a.  Find the probability that the student got a B:  b.  Find the…

A: A B C total male 11 3 16 30 female 54 15 8 27 total 15 18 24 57

Q: Giving a test to a group of students, the grades and gender are summarized below   A B C Total…

A:

Q: A fair coin is tossed 5 times. What is the probability of no​ heads?   A. 0   B. 0.0625   C. 0.9688…

A: Given that a fair coin is tossed 5 times.

Q: A burglar alarm system has 6 fail-safe components. The probability of each failing is 0.03. What is…

A: Given: n = 6 P= 0.03

Q: Giving a test to a group of students, the grades and gender are summarized below   A B C Total…

A:

Q: They do not show up 20% of the time. If a restaurant has 6 reservations for the evening what is the…

A:

Q: After giving a test to a group of students, below is the summary of grades by gender. A B C Total 14…

A: The data shows the group of students of grades by gender.

Q: Suppose a jar contains 15 red marbles and 26 blue marbles. If you reach in the jar and pull out 2…

A: To find: The probability that both are red marbles.

Q: Giving a test to a group of students, the grades and gender are summarized below   A B C Total…

A: The summarized table for grades and gender are,  From the table,  The total no.of students = 58 The…

Q: 00 R B2 # 3 Giving a test to a group of students, the grades and gender are summarized below C.…

A:

Q: Giving a test to a group of students, the grades and gender are summarized below B C A 9 17 18 Male…

A: Total students: T = 81

Q: K A tourist in Ireland wants to visit five different cities. If the route is randomly selected, what…

A: From the given information,Total cities = 5 Using formula

Q: A fair coin is being tossed three times what is the probability that we will see exactly one tail…

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Q: The distribution of Master's degrees conferred by a university is listed in the table. Major…

A: It is given that the distribution of Master’s degrees conferred by a university.The total frequency…

Q: %24 2] 31 A test was given to a group of students. The grades and gender are summarized below. A B.…

A:

Q: An electrical system consists of 4 components with each probability of functioning as above. What is…

A: It is given that an electrical system consists of 4 components with each probability of functioning…

Q: Giving a test to a group of students, the grades and gender are summarized below   A B C Total…

A: Solution-: We have following table:   A B C Total Male  5 8 12 25 Female 13 18 20 51 Total…

Q: A book binding company makes 7 kinds of books. The table below gives the probability as to how often…

A: Given data: The given number of copies of book A is n(A)=30. The percentage of defective copies of…

Q: Pedro plays on the school basketball team. The team's results are shown in the table below. Pedro's…

A: The experimental probability of an event E is calculated using the formula: P(E) = Number of…

Q: student is selected at random, find the probability that he or she owns a credit card given that the…

A: Given that  The responses are listed in the table. Class Credit card Cash Total…

Q: 9. A band gets into someone's old van in order to go play at a festival. There is a 6% chance that…

A:

Q: After giving a test to a group of students, below is the summary of grades by gender. A B C Total 4…

A: Given data table is,ABCTotal Male1441634Female 8172045Total 22213679

Q: After giving a test to a group of students, below are the summary of grades by gender. А Male Female…

A: Total = 67Total earn a B = 15

Q: Adult men's heights are normally distributed with m 70 inches and s 2.6 inches. What is the…

A: Given,mean(μ)=70standard deviation(σ)=2.6

Q: Two parents without cystic fibrosis have a child with cystic fibrosis.  What is the probability that…

A: solution:  An individual must inherit two non-functioning Cystic fibrosis(CF) genes  one from each…

Q: * 00 E Giving a test to a group of students, the grades and gender are summarized below A C Total B.…

A: Given information- We have given the grades and gender of a group of students. We have to find the…

Q: Recall that if the sample proportion of defective cartridges is more than 0.02, the entire shipment…

A:

Q: A bag of candies contains 5 different colors. The table below shows the distribution of the color.…

A: Givena bag of candies 5 different…

Q: Question 16 A bag contains 5 red, 7 white, and 4 blue marbles. Find the probability of picking 3…

A: Given that there are 16 marbles. Out of the 16 marbles, 5 marbles are red, 7 are white and 4 are…