On the right is a contingency table for active Naval military personnel, cross- classified by marital status and pay grade. Complete parts (a) through (f) below. Pay gra Enlisted Office G1 G2 a. Fill in the five missing entries in the contingency table. Single w/o children M, 118,112 13,91 b. How many are officers? Single with children M2 14,780 1,482 There are 50110 officers.

Q: 2. How many 6-member committees can be formed from 8 volleyball players and 9 hockey players in each…

A: PART A SOLUTION:Step 1: Determine what is askedThe task is to determine the number of ways a…

Q: How many six-person volleyball teams be made from a group of six men and three women if: a. If two…

A:

Q: If there are 8 different football clubs who are to play on a home and away basis; how many matches…

A: As given that there are 8 different football clubs. And they play on a home and away basis. The…

Q: Determine the number of subsets of {14, 15, 16) O A. 3 В. 7 ОС. 8 O D. 6

A: To find  The number of subsets of a set {14, 15,16}

Q: Approximately how many students took the test? b) Each student who scored at most 65 points did not…

A: score frequency 25-35 2 35-45 3 45-55 2 55-65 6 65-75 7 75-85 3 85-95 10

Q: Test. for.AB and. AIB.if.:. a.. +. -2. ... C. A=31 +j-k.. ....

A:

Q: A birdcage contains 4 macaws, 4 parrots, 4 canaries, and 4 finches. Each group has a bird of the…

A: 1. a. A bird is selected at random we have to find the number of ways a blue bird can be chosen.…

Q: 1. How many people carried a cell phone or a tablet? 2. How many people carried neither a cell phone…

A:

Q: IV. Evaluate the following: a) A pen manufacturing company produces blue and black pens only. If…

A: This is question of calculus here percentage is given we have to find quantity of manufacturing.…

Q: . A shipment of 50 calculators contains 3 that are defective. In how many ways can an inspector…

A: we have to find number  of ways..

Q: How many different ways can 7 students consisting of 4 boys and 3 girls sit in a row if ; a. They…

A: Represent the 7 seats in 7 blocks where each a boy or girl can be seated in each block.  Fill each…

Q: 4. Katrina owns 7 pairs of shoes, 2 pairs of which are sandals. Which value refer to the population?…

A: It is given that  Number of pair of shoes = 7 Number of pair of sandals = 2

Q: How many six-person volleyball teams be made from a group of ten men and three women if: a.There is…

A:

Q: At a music​ festival, there are ten bands scheduled to​ play, numbered 1 through 10. a. How many…

A: At a music​ festival, there are ten bands scheduled to​ play, numbered 1 through 10.   a. Number of…

Q: In certain state the license plates all consist of 2 letters followed by 3 digits. a. How many…

A:

Q: 12 or younger 13 or older Total Signed waiver 10 8 18 Did not sign waiver 20 12 32 Total 30 20 50

A: Let A and B are two events, then;  P(A∪B)=P(A)+P(B)-P(A∩B)

Q: Evaluate. 25 23 O 28 O 4 O 8 O 1

A:

Q: Sixteen middle school children are on the track team. a. How many different six member teams can be…

A: The information provided in the question are as follows :- There are in total sixteen middle school…

Q: The Medical Club has nine members. In how many ways i. Can all nine members line up for a picture?…

A: Given in the question: Total member in Medical Club = 9

Q: 8. In how many ways a committee, consisting of 5 men and 6 women can be formed from 8 men and 10…

A: Sol:- Given No. of men = 8 No. of women = 10

Q: Of 75 cars that were inspected, 13 needed brake repairs and 26 needed exhaust system repairs. If the…

A: Here given, needed 75 cars that were inspected brake repairs and 26 needed 13 exhaust system…

Q: A tailor owner has 10 new pants that he wants to display in the window. If the display window has 4…

A: The number of new pants are 10.

Q: An electronics store receives a shipment of 30graphing​ calculators, including 6 that are defective.…

A: Total graphing​ electronics calculators receives the store at shipment (n) = 30 Number of defective…

Q: The Cotters are throwing a party. The first time the door bell rings, 1 guest enters. On the second…

A: Given: The Cotters are throwing a party. The first time the door bell rings, 1 guest enters. On the…

Q: 8. In how many ways a committee, consisting of 5 men and 6 women can be formed from 8 men and 10…

A: See next step for answer

Q: 1. How many ways can four letters in the word "SHARED" be arranged?

A: The objective of this question is to find out the number of ways four letters from the word 'SHARED'…

Q: 5. An electronic company employed 6 sales representatives and 9 product designers this year in a…

A: We have to find given all no of ways...

Q: How many of the 60 students in a 25-item quiz can have the same score? 2. Apples, bananas, and…

A: The pigeonhole principle can be used to calculate the least number of objects. The pigeonhole…

Q: How many different arrangements are there for the eight letters {a, c, f, g, i, t, w, x} ? a. How…

A: a.  since we know the 1st letter is t.  The second letter in the permutation can be choosen in 7…

Q: How many possible combinations of letters can a person have in their three-letter initials if no…

A: Given a person have three letter initials and no letter repeats.Total number of letters = 26.The…

Q: At a used-book sale, 92 books are adult books and 145 are children's books. Of the adult books, 60…

A: Given No. of adult books = 92 No. of children's books = 145   Of the adult books 60 are nonfiction…

Q: 6. 20 students from American River College and 12 students from Woodland College attend a new…

A: Given data: 20 = students form American River College 12 = students from woodland College 8 =…

Q: Suppose that a drama class has 22 students. a. In how many ways can four students be selected to…

A: a) We will select a group of 4 students from 22 students. So arrangement is not required. That means…

Types of Bias

Statistics is the study of data collection, organization, analysis, interpretation, and presentation. Statistical bias is a characteristic of a statistical technique or its findings in which the expected value deviates from the actual root quantitative parameter being estimated. According to the actual definition of bias, it refers to the tendency of a statistic to overestimate or underestimate a parameter.