A test was given to a group of students. The grades and residency are summarized below   A B C Total In-State 6 10 18 34 Out-of-State 5 12 17 34 Total 11 22 35 68 If one student is chosen at random from those who took the test, find the probability that the student got a B given they are Out-of-State. Write your answer as a reduced fraction.

Q: After giving a test, below is the summary of grades by gender.   A B C Total Male 3 7 2 12…

A:

Q: Total 14 29 5 48 If one student is chosen at random, Find the probability that the student did NOT…

A: It is given that the data of students, grades and gender in the tabulation form.

Q: College Courses At a large university, the probability that a student takes calculus and is on the…

A: Let us define the two events as, A = the students takes calculus. B = the student is on the dean’s…

Q: A small class has  9  students,  5  of whom are girls and  4  of whom are boys. The teacher is…

A: GivenNo.of girl students=5No.of boy students=4Total no.of students=9

Q: An ice-cream company did a study on preferred ice-cream flavor. The results of the study are shown…

A: a. The contingency table is,   Vanilla Chocolate Other Total Children 3 2 1…

Q: The spinner below is spun twice. If the spinner lands on a border, that spin does not count and spin…

A: 1 cyan 2 blue 3 red _________ 6 total sectors

Q: Suppose you have 10 tennis balls and you randomly pick some number of them. What is the probability…

A: Given the event that there are 10 tennis balls and one randomly pick some number of them.

Q: If the probability of having rain tomorrow is 40%, what is the probability of not having rain…

A: It is given that  P( rain tomorrow ) = 40%

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

A: Classical Definition of Probability: If there are n mutually exclusive, exhaustive and equally…

Q: What is the probability that a randomly selected student sings in the shower 1-2 times a week given…

A: The table given below ,    0 times a week 1-2 times a week Total Country 7 16 23 Rock 9 11 20…

Q: The type and number of fish caught in the Charleston Harbor in March was recorded for a month. The…

A: From the provided information, The number of fish caught in March: Flounder Red Drum Black…

Q: As students were exiting the student center on campus. Vicki took note whether they were listening…

A:

Q: The game of Scrabble has 100 tiles. The diagram shows the number of tiles for each letter and the…

A: Here we have a total of 26 alphabets.So each has equal an chance to select.

Q: College Courses At a large university, the probability that a student takes calculus and is on the…

A: P( takes calculus and is on the dean's list) = 0.056P(student is on dean's list) = 0.24P(taking…

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

A: Classical Definition of Probability: If there are n mutually exclusive, exhaustive and equally…

Q: Giving a test to a group of students, the grades and gender are summarized below A B C Total 4 12 14…

A: Given data,

Q: Allie plays on the varsity basketball team and makes 79% of her free throws. If she takes 12 shots,…

A: Given : p = 0.79 q = 1 - p = 1 - 0.79 = 0.21 n = 12 we have find P(x = 8) here, x follow a binomial…

Q: Judith runs a stable that boards 18 horses, and 9 of them are palomino. What is the experimental…

A:

Q: Julia sets up a passcode on her tablet, which allows only eight-digit codes. A spy sneaksa look at…

A: According to the provided data, the passcode allows only eight digit codes. As the fingerprints on…

Q: Giving a test to a group of students, results are summarized in the table.   A B C Total Senior 19…

A: According to the given information, we have Data table is given.   A B C Total Senior 19 5 18…

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

A: A B C Total Male 19 7 12 38 Female 9 17 14 40 Total 28 24 26 78

Q: Find the probability of choosing an "a" from the word "preparation". O 20% O 18.2% O 5.5% Ⓒ2%

A: Total words in "preparation"=11 Total a in given word=2

Q: Given that P(A or B) =, P(A) =, and P(A and B) =, find P(B). Express the probability as a simplified…

A: Given Information: P (A or B) = 12 P (A) = 13 P (A and B) = 17   To find the P(B): The addition rule…

Q: Tami goes shopping and sees three kinds of shoes: flats, 2 in. heels, and 3 in. heels. The shoes…

A: Given that Tami goes shoppingthere are 3 kinds of shoesOne is flats another 2 in heels and 3 in…

Q: The probability of rain today is 90% and the probability that Betty will forget to put the…

A:

Q: Giving a test to a group of students, the grades and gender are summarized below C Total Male 9. 4 3…

A:

Q: probability a deck as as a reduce fraction. O 2/13 1/52 4/13 1/4

A: A deck consists of 52 cards. n(S)=52

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

A: Consider the given data. We have to find, If one student is chosen, what will be the probability…

Q: Giving a test to a group of students, results are summarized in the table.   A B C Total Senior 19…

A: Given data is   A B C Total Senior 19 5 18 42 Junior 8 17 7 32 Total 27 22 25 74

Q: After giving a test to a group of students, below is the summary of grades by gender. A Male 9 10 16…

A: The total number of students is n(S) = 53.The number of students earned on A is n(A)= 20.

Q: Find the probability of selecting the letter "s" from the word "succession" O 0.5 0.3 01 O 0.2

A: " SUCCESSION "Number of letters in the given word =10Number of times letter ' S' occur =3