A B C Total Male 4 19 3 26 Female 8 6 15 29 Total 12 25 18 55 If one student is chosen at random,Find the probability that the student was male:   Find the probability that the student was male AND got a "C":   Find the probability that the student was female OR got an "B":   If one student is chosen at random, find the probability that the student got a 'B' GIVEN they are male:

Q: Find the probability​ P(E or​ F) if E and F are mutually​ exclusive, ​P(E)=0.34​, and ​P(F)=0.47.

A:

Q: A test was given to a group of students. The grades and gender are summarized below   A B C Total…

A: GIVEN DATA : Grades and gender of students TO FIND : Probability that the student got a 'a 'B''…

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

A: We are allowed to answer three subparts at a time, since you have not mentioned which part you are…

Q: A B C TOTAL MALE 7 10 19 36 FEMALE 20 4 14 38 TOTAL 27 14 33 74   If one student was chosen at…

A:

Q: (c) Find and interpret the probability that exactly 10 flights are on time. (d) Find and interpret…

A: P(X = 10) = 0.1032

Q: A bag contains 5 red apples and 4 yellow apples. A sample of 3 apples is drawn. Find the probability…

A:

Q: Assume that male amd female births are equally likely and that the birth of any child does not…

A: Provided information is ; number of births=n(s) =10 A: birth child is girl. number of exactly girls…

Q: a) Find the probability that a randomly selected individual from this survey was republican. b) Find…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

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

A: A B C Total Male 16 7 10 33 Female 14 5 20 39 Total 30 12 30 72

Q: O subscribe to B and 20 subscribe to both. Find the probability that a resident chosen is sub elect…

A: To find the probability that a resident choosing is subscribing to A or B.

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

A: According to guidelines we solve first three subparts when given multiple subparts.

Q: d) Calculate the probability of a randomly selected individual that is a woman or died. e) Calculate…

A: From the contingency table   Men Women Boys Girls Total Survived 334 318 29 27 708 Died 1360…

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

A: The contingency table is given as,   A B C Total Male 9 6 19 34 Female…

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

A:

Q: A B C Male 19 7 9 35 Female 5 20 13 38 Total 24 27 22 73 If one student is chosen at…

A: Hey there! Thank you for posting the question. Since your question has more than 3 parts, we are…

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

A: We have given that Giving a test to a group of students, the grades and gender are summarized below…

Q: Total Male 18 27 Female 6. 11 16 33 Total 24 15 21 60 If one student is chosen at random from those…

A: According to the given information, we have Total number of students = 60

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

A:

Q: A test was given to a group of students. The grades and gender are summarized below   A B C Total…

A:

Q: The Probability that a male child is born is 0.5 What is the probability that the next three…

A: Since there are multiple questions we are authorized to solve the first question for you. If you…

Q: The probability that a regularly scheduled flight departs on time is P(D) = 0.83, the probability…

A: 5) Given information: P(D)=0.83 P(A)=0.82 P(DA)=0.78 a. The probability that a plane arrives on time…

Q: Find the Indicated probability. If P(A) = find P(A). 10 11 10 O 10 1

A: Complementary Evant  P(a)+p(a complement)=1

Q: Grades earned in a class are recorded for 2 group of students (students taking only History and the…

A:

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 14 15 48 Female 7 20 4 31 Total 26 34 19 79

Q: The probability that a person catches a cold during the cold and flu season is 0.4. Assume that 10…

A: Given Data: Let X represent the people who catch cold n=10 p=0.4

Q: Fresh Frozen Total Apples 40 30 70 Oranges 80 25 105 Strawberries 200 40 240 Total 320 95 415 Find…

A:

Q: Use calculator to find the probability indicated (keeping 4 decimals): a)P(Z>-1.00)…

A: Solution-: We find the following indicated probability (a) P(Z>-1)=? (b) P(-2.15<Z<-1.09)=?…

Q: Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 16…

A: A B C Total Male 16 19 7 42 Female 14 5 20 39 Total 30 24 27 81

Q: a) Determine the probability of P(A and C). P(A and C) =D (Round to two decimal places as needed.)…

A: We have given that a contingency table in which 5 events are A, B, C, D and E.     Note: According…

Q: A B C Total Male 2 16 6 24 Female 20 8 19 47 Total 22 24 25 71 If one student is chosen at random,…

A: Given that : 3×3 contingency table  Here we use empirical probability P(a) = n(a) / n(s)  And…

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 10 16 2 28 Female 19 15 20 54 Total 29 31 22 82

Q: A C Total Male 7 4. 17 Female 17 10 29 Total 23 9 14 If one student is chosen at random from those…

A:

Q: If a resident is selected at random, find the probability that the resident is a Male and Female…

A: Given Data :

Q: Giving a test to a group of students, the grades and gender are summarized below C Total Male 10 11…

A:

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

A: Given :    A B C Total Male 4 17 15 36 Female 7 12 3 22 Total 11 29 18 58…

Q: A test was given to a group of students. The grades and gender are summarized below A B C Total Male…

A: Given that contingency table Now using this table find required probability.

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

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: 6. Purchased gum Kept the money Students give 4 quarters Students given a Sbill 29 13 11 38 a. Find…

A: Summarized form of the given information has been presented in the following table:   Purchased…

Q: POSitive answer: 0.361 Titanic Mortality Data (Passengers Only) ETITE Men Women Вoys Girls total 4.…

A:

Q: 6. Purchased gum Kept the money 13 Students give 4 quarters Students given a $bill 29 11 38 a. Find…

A: Consider,

Q: find the probability of randomly selecting a student who spent the money, given that the student was…

A: The contingency table is obtained as,   Purchased gum Kept the money Row total…

Q: A B C Total Male 14 18 12 44 Female 6 3 8 17 Total 20 21 20 61 Find the probability that…

A: The probability of the student was male is obtained as follows:

Q: Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 8…

A: Solution: Given information:   A B C Total  Male 8 10 4 22 Female  18 13 20 51 Total  26 23…

Q: Use calculator to find the probability indicated (keeping 4 decimals): a)P(Z-2.43)

A:

Q: (c) Find the probability that the student was male AND got a "A". (d) Find the probability that the…

A: Probabilities can be found by observing the table.

Q: For a randomly selected classroom, the probability that a student plays piano is 0.34; the…

A: We have given that,  Probability of student plays piano P(A) = 0.34, Probability of student plays…

Q: A test was given to a group of students. The grades and gender are summarized below   A B C Total…

A: A B C Total Male 13 7 19 39 Female 8 17 20 45 Total 21 24 39 84

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

A:

Q: Men Women Boys Girls Total Survived 343 369 36 37 785 Died 1459 154 38 39 1690 Total 1802 523 74 76…

A: 1.  P(boy) = 74/2475 P(not a boy) = 1-(74/2475) = 2401/2475 = 0.9701

Q: 6. Find the probability that the student is a male or made a C. 7. Find the probability that the…

A: Given data is   A B C Total Male 11 17 15 43 Female 5 10 7 22 Total 16 27 22 65

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.