If P = {a,b,c,d,e} and Q = { aqse}, how many members has (PU Q) ? Select one: a.9 C b.7 c.8 d.10

Q: Find the remaining class frequencies, given the following data: N=23,713, JA) =1618, (B) = 2015,…

A: From the given data it is observed that there are 3 attributes A, B and C  N = total frequency n…

Q: Given P(A and B) = 0.22, P(B) = 0.75, P(B|A) = 0.84, what is P(A)?

A: Given information- P(B) = 0.75 P(A∩B) = 0.22 P(B|A) = 0.84 P(B/A) is given by-

Q: Given P(B) = 0.47, P(A and B) = 0.10, P(A or B) = 0.51, what is P(A)?

A: From the given information, the probability that occurring event B is 0.47, probability that…

Q: If n(A ∪ B) = 50, n(A ∩ B) = 10, and n(B) = 20,find n(A).

A: Given,n(A∪B)=50,n(A∩B)=10 and n(B)=20 To find: n(A) Solution: We know,…

Q: If m∠UVX = 76 and m∠XVW = 64, what is the measure of m∠UVW ?

A:

Q: Of five letters (A, B, C, D, and E), two letters are to be selected at random. How many possible…

A: 2 letters can be selected from 5 letters in 5C2 ways.   nCr = n!/(n-r)! *r!

Q: Given P(A and B) = 0.37, P(B) = 0.57, P(B|A) = 0.91, what is P(A)?

A: We have to find given probability.

Q: 1. If you were to shade of the figure below, how many boxes would you shade?

A: Given:68

Q: T: Out of 10o Families with # 4 children lach how many would you expect o bo have at Leasb one boy.

A: Let, X=the number of boys  n=number of trials=4 p=probability of success=1/2=0.5  X follows a…

Q: Given P(A) = 0.38, P(B) = 0.44, P(A or B) = 0.27, what is P(A and B)?

A: P(AUB)=P(A)+P(B)-P(A∩B)

Q: Compute the following numbers: a. Given 26 letters, how many three-letter “words” (CAT, TCG, BBA,…

A: There are total 26 letters (A, B, ... Z). A letter from 26 letter can be calculated as:

Q: Given P(A) = 0.35, P(B) = 0.31, P(A or B) = 0.26, what is P(A and B)?

A: P(A) = 0.35, P(B) = 0.31 and P(A or B) = 0.26

Q: How many arrangements of the letters in the word “VOLTAGE” begin with a vowel and end with a…

A:

Q: #2. Calculate (a) P(7,4) + P(7,3) (b) P(5,5)

A: Permutation is calculated as shown below: P(n,r) = n!/(n-r)! n! = n*(n-1)*(n-2)*.....2*1

Q: A set of three similar coins are tossed 100 times with the following results: 1 2 3 Number of heads:…

A: Solution is given:

Q: O: Are the following, grapt o Cn 2) Wn 3 Kn 4) Knin O Pn O Petursen giaph

A:

Q: Find the missing side. Round to the nearest tenth. 16 O 11.7 О 19.7 O 18.9 O 13.6

A: As per our guidelines we are supposed to answer only one question.Kindly repost other question as…

Q: Given P(A and B) = 0.29, P(B) = 0.51, P(B|A) = 0.96, what is P(A)?

A: Given data, P(A and B) = 0.29  P(B) = 0.51 P(B|A) = 0.96 P(A)=?

Q: 12) According to the given data, how many of the possible sandwich compinations include turkey and…

A: The person can choose turkey in 1 way. The person can choose the American cheese in 1 way.

Q: Given P(B) = 0.40, P(A and B) = 0.14, P(A or B) = 0.51, what is P(A)?

A: P(B) = 0.40, P(A and B) = 0.14, P(A or B) = 0.51

Q: Given P(A) = 0.39, P(B) = 0.33, P(A or B) = 0.23, what is P(A and B)?

A: We have given that,  P(A) = 0.39, P(B) = 0.33, P(A or B) = 0.23 Then,  We wil find the  P(A and B)=…

Q: Given P (A and B) 0 0.04, P (B) 0.64, P (B|A) 0.87, what is P (A)?

A: Conditional probability:The conditional probability describes that the probability of an event B…

Q: Given that P(A AND B)=0.37 and P(A|B)=0.68, what is P(B)?

A: Given, PA∩B=0.37PA|B=0.68

Q: Determine the number of arrangements of 3 or 4 toys taken from a basket of 10 different toys? O 10…

A:

Q: A survey of 240 families showed that 91 had a dog, 70 had a cat, 31 had a dog and a cat, 91 had…

A: Given that, a survey of 240 families showed that 91 had a dog; 70 had a cat; 31 had a dog and a cat;…

Q: If n(A) = 145, n(B) = 110, and n(A ∪ B) = 220, what is n(A ∩ B)?

A: Event:  The collection of outcomes in an experiment is called as an event. Addition rule:

Q: The degrees of freedom for SST are O 3 O 27 O 35

A: If we take as an integer number so for is given by dof= N-1 N is sample size

Q: 7. Calculate each of the following. Р(14,4) b. P(101,3) P(11,7) а. С.

A:

Q: If SS,=234 and n = 20 then the value of estimated o? is

A: See hand writing solution

Q: if N { A U B }= 90, N {A}= 50, and N{B}= 45, find N {A n B}

A: Given :NAUB=90  NA=50 NB=45

Q: Given P(A and B) = 0.11, P(B) = 0.41, P(B|A) = 0.79, what is P(A)?

A: Given, P(A and B) = 0.11 P(B) = 0.41 P(B|A) = 0.79 P(A)=?

Q: The counts of each color of beads available to the child is given in the following table. Colour Red…

A: Introduction: Basically, A permutation is an arrangement of items in a specific direction or…

Q: Given P(B) = 0.47, P(A and B) = 0.21, P(A or B) = 0.40, what is P(A)?

A: P(B) = 0.47 P(A and B) = 0.21 P(A or B) = 0.40

Q: Iwo judges in a beauty competition rank 12 entries as follows : 1 2. 3 4. 5 7. 8 6. 10 11 12 Y 12 6.…

A:

Q: A survey asked 750 people whether they like chocolate (C), butterscotch (B), or strawberry on…

A:

Q: How many degrees of freedom are there in a contingency table with five ro three columns? 10 13 15 O…

A: Given that  Number of 5 Row  And 3 column  Row = r Column = c NOTE:- According to bartleby…

Q: Calculate the n = 15, O 9.364 O 7.333 O 30.595 5.531

A: Given data,   n=15∑x*f =110∑ x2*f =1235Standard deviation =?

Q: How many anagrams of FROSTYROADS are there? Give the answer as a p

A:

Q: Given P(A)= 0.30, P(B)= 0.60, and P(A and B) = 0.35, calculate P(A or B)

A: Given that,  P(A)= 0.30, P(B)= 0.60, and P(A and B) = 0.35 We know that,  PA or B=PA+PB-PA and B

Q: . A. Ventura is interested in determining what kinds and how many pets people own in Bakersfield. He…

A: Provided information is, Dr. A. Ventura is interested in determining what kinds and how many pets…

Q: In a certain class of 25 students, 12% received A’s, 30% received B’s, 42% received C’s, and 12%…

A:

Q: D. How many are enlisted or have a civilian marriage? E. How many are neither enlisted nor have a…

A: AS per our guidelines we are suppose to answer three sub parts.

Q: Find the given p-

A: Given: The equation of the curve is y =1a and the point is x = a.

Q: Instrument No Instrument TOTAL Вoys 40 68 108 Girls 46 84 ТОTAL 86 106 192 Of the students surveyed,…

A:

Q: When 310 college students were surveyed, 105 said they own their car. Flnd a poIHt P, O A. 0.512 O…

A: Option b) is correct. The point estimate of p is given by p = 105/310 p =0.339

Q: B. How many combinations are there? C. P(honey oat, with ham and mayo)? D. P(ham)? E. P(not mayo)?

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

Q: 9. A neighborhood watch association surveyed 40 neighbors about their feelings of safety in the…

A:

Q: Given P(A) = 0.46, P(B) = 0.27, P(A or B) = 0.37, what is P(A and B)?

A: Ans- Given P(A) = 0.46, P(B) = 0.27, P(A or B) = 0.37, what is P(A and B)?

Q: What is mZa?

A: Given: To find:  m∠x=?

Q: A radio station surveyed 110 students to determine the sports they liked. They found 45 liked…

A: