Pick ২ se+ S = } \, 2, ..., n} S= {\,2,..., h} of

Q: An instructor gets 5 calls in 3 hours 1.How likely is that the teacher will get exactly 10 calls in…

A:

Q: What if the jelly bean machine gives 3 jelly beans to the first customer who put in a coin, 4 to the…

A:

Q: Find the number of ways of placing 12 balls in a row given that 5 are red, 3 are green and 4 are…

A:

Q: 800 people were asked about their Thanksgiving menu. Of them, 590 planned to serve potatoes (P), 580…

A: Given data:   The numbers of people planned to serve Potatoes are a+b+d+e=590. The numbers of people…

Q: A. (, 글) %3 ( B. (- , -) =(

A: We will find the coordinates in polar form.

Q: A university hires 7 male instructors and 4 female instructors. In how many ways can it choose from…

A:

Q: How many ways can the top four cash prices be awarded in a lottery that sold 150 tickets if each…

A: here given scenario is with replacement ,

Q: suppose 4 marbles are dawn from an urn containing 5 red and 4 blue marbles, and the number of blue…

A: The probability distribution is binomial. Probability of the marble being blue=49=0.444

Q: What if the jelly bean machine gives 3 jelly beans to the first customer who put in a coin, 4 to the…

A:

Q: students and found that 40% of them had cats, 12% had both cats and dogs, and 45% didn't have…

A: Given: No of students-300 Students who had cat- 40% Students who had both cat and dogs- 12% Students…

Q: . What number will you pick and why?

A: Here given you and your friend both putted in different room   .where you are individually asked to…

Q: A committee of 3 people is to be selected from 8 club members  find the number of committe that can…

A: Solution: From the given information, a committee of 3 people is to be selected from 8 club members.

Q: A committee of six is to be formed from nine women and three men. In how many ways can the members…

A: We need to find how many ways 6 members be chosen out of 9 women and 3 men in which at least one is…

Q: A baseball team has 13 members: 10 male and 3 female. How many ways are there for choosing a roster…

A: Given that a baseball team has 13 members: 10 males and 3 females,

Q: 5- -4 -5 -4 -2 -3 -5 -5 0 -5 -4 -3 -2 2. ent

A:

Q: A professor has 180 students in her classes at the beginning of the semester, but 18 students…

A: At the beginning of the semester the professor has 180 students in her classes. But 18 students…

Q: (-о, а) (а, о) (-о, а) U (b, «) [а, b) (а, b) (а, b] [а, b]

A: Logarithm: ln(e8xx(x2+4)10(x4+2))We know ln(xa)=aln(x)ln(mn)=ln(m)+ln(n)ln(mn)=ln(m)-ln(n)

Q: How many ways can we choose 3 items at random without replacement from 5 items if the order of the…

A: Farmula nCr=n!/(r!(n-r)!) n=5, r=3

Q: If there are 3 representatives from Company A and 4 representatives from Company B meet. If they…

A: This is a application of Fundamental Principle of Counting .

Q: In a survey of 400 students in a school, 100 were listed as taking applejuice, 150 as taking orange…

A:

Q: How many ways are there to put 5 balls in 2 boxes if the balls are distinguishable and the boxes are…

A: Total number of distinct boxes=n=2 Total number of distinct balls=r=5

Q: Your school principal wants to select a group of six students from your class of 15 students to…

A: Combination: A combination is a selection of items from a group of items, where the order of…

Q: how many students were surveyed in total?

A:

Q: Suppose that 9 horses run a race. How many first-, second-, and third-place finishes are possible?

A:

Q: After the rule change between 2006 and 2007 that permitted teams to prepare their own footballs, new…

A: From the ginve data in the question 36 38 40 40 44 44 44 44 46 46 46 46 48 48 48 48 50 50 50 52 52…

Q: A classroom has 8 vacant chairs, 3 in the front row and 5 in the back row. In how many ways can 5…

A: Let us assume there are three students A, B and C sitting beside each other. The different ways in…

Q: In a fertility clinic, 40% of the women patients did not become pregnant, 30% has a singleton birth,…

A:

Q: Suppose 8 red marbles are to be put into 10 numbered boxes with any number per box. In how many ways…

A: Given are 8 red marbles, let's denote them as R1, R2,R3,R4,R5,R6,R7 and R8 Also, there are 10 boxes,…

Q: A certain company composed of 118 employees decides to call for an annual meeting, where the bonuses…

A: Permutation: A permutation of a set is defined as an arrangement of its members into a sequence or…

Q: Six persons are to queue in a straight line. Three of these persons, simon, seojin and suryeon, had…

A: W have six persons such that three of these persons can't stand to be together   1   2   3…

Q: A shipment of 520 calculators, 16 are found to be defective. How many defective calculators are…

A:

Q: After the rule change between 2006 and 2007 that permitted teams to prepare their own footballs, new…

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

Q: -8- -6- -4. 2 -8 -6 -2 2 4 6 8. -2- -4 --

A: Given:

Q: How many ways are there to select 3 candidates from 8 equally qualified recent graduates for…

A: Given that, there are 8 equally qualified recent graduates for openings in an accounting firm. i.e,…

Q: A cargo ship unloaded a shipment of 12 photocopy machines that contains 3 defective units. In how…

A:

Q: A student in a statistics class is going to select 5 of her classmates to ask a survey question. Of…

A: Given that: Total number of students = 19 Number of students live on campus = 8 Number of students…

Q: A committee of 5 people will be selected at random from a group of 12 men and 15 women. How many…

A: we have to find no. Of ways..

Q: (25-у? 5-х SŠ s *²+y²dzdxdy

A:

Q: What is mEF?

A: It is known that the sum of  all the angles in a circle is 180°. Evaluate x as follows.…

Q: In the Electronic shop Illektrooneeq, TV set can be purchased in any of 4 different sizes, in any of…

A: Given Information: In the Electronic shop, TV set can be purchased in any of 4 different sizes, in…

Q: y 67.7 21.7 73.9 184.2 64.2 19.6 73.1 31.9 86.8 28 83.7 24.8 58.5 8.8 84.9 38.4 78.5 10.7 67.8 39.5…

A: Enter the data in Excel.

Q: O From a collection of 52 store customers, 3 are to be chosen to receive a special gift. How many…

A: Since you have asked multiple questions in a single request so we will be answering only first…

Q: What if the jelly bean machine gives 9 jelly beans to the first customer who put in a coin, 13 to…

A: If the initial term of an arithmetic progression is {\displaystyle a_{1}} and the common difference…

Q: (-i)ñ is

A:

Q: Suppose 7 female and 6 male applicants have been successfully screened for 5 positions. In how many…

A: Given ,no.of females =7no.of males =6Total no.of peoples =13

Q: There are 100 people waiting in line for IDs.  Of these, 50 are from Indiana, 45 are freshman, and…

A: To count the number of persons satisfying the given conditions

Q: A research team of 7 members must be formed from a group of 10 teachers consisting of 3 senior…

A: Given: Total members (n)=10number of seniors (s)=3number of juniors (j)=4number of rookie(r)=3Number…

Q: Side connecting (1, 1) and (0, 5) Side connecting (7, 3) and (6, 7)|

A: Given query is to find the the slope of the indicated lines.

Q: A team is designed for the particular task in a software company. In the selection process, 11 male…

A:

Q: what is the portfolio of a portfolio made up of 40% TATA and 60% BIRLA?

A:

Q: The Community Hospital has 500 patients of whom 78 have high blood pressure only, 130 have heart…

A:

Q: A life insurer classifies insurance applicants according to gender (i.e male or female ) and smoking…

A: Events: A: An applicant is a male. AC: An applicant is a female. B: An applicant is non-smoker. BC:…

Q: 20 different comic books will be distributed to 5 kids. 1) How many ways are there to distribute the…

A:

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.