A spinner is numbered from 1 through 10 with each number equally likely to occur. What is the probability of obtaining a number less than 2 or greater than 7 in a single spin? O a O b O d 3 10

Q: The face of this spinner is divided into six congruent sectors. The spinner is spun once. 1 1 a.…

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Q: Solve. In a survey of American women who were asked to name their favorite color, 12% said blue, 15%…

A: According to the given information, we haveA survey of American women who were asked to name their…

Q: A fair coin is tossed 5 times. What is the probability that exactly 3 tails occur O a.4 Ob. 200…

A: A fair coin is tossed 5 times The set of all outcomes got by tossing the coin five times  =25

Q: A bank assigns a 4-digit ID number to each new customer. If each digit is randomly selected from the…

A: For any event A, with sample space S, the probability can be found by the formula,

Q: Suppose there are 12 pieces in a box, of which 4 are defective and 8 are perfect. If 3 pieces are…

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Q: b. Find the probability that a randomly selected acre in the forest has fewer than 43,985 ants. c.…

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Q: e 28. Four cards are drawn at random from a pack. Find the probability that they are a King, a…

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Q: 2. Determine the probability of spinning each outcome using the spinner below. The spinner is only…

A: In the disk we can see that every number is equally likely. Therefore probability of appearing a…

Q: A chalk box contains 5 pink chalks and 4 white chalks. If three items are picked at random, assuming…

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Q: A board game uses the deck of 20 cards shown to the right. Two cards are selected at 1 2, R R R. 3 4…

A: Total number of possible ways to pick a card = 20 Total number of possible ways to pick a particular…

Q: p(40<H<60)

A: It is a very important instance in probability. It is widely used.

Q: The Senators have won 75% of the games played against the Canadiens over the past few seasons. What…

A: Given  p=75%=0.75 , n=8 X~Binomial(n=8,p=0.75)

Q: Q2). Thirty students in a class compare birthdays. What is the probability that: (A).5 of the…

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Q: 10. What is the probability that a randomly selected Christmas tree has more than 16 candy canes? A.…

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Q: A dreidel is a four-sided spinning top with the Hebrew letters nun, gimel, hei, and shin, one on…

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Q: From a coin box containing 4 dimes and 2 nickels,3 coins are selected at random with replacement…

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Q: 7. The probability it will rain on a summer day in Ithaca, New York is 26%. Which of the following…

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Q: 27% of all college students major in STEM (Science, Technology, Engineering, and Math). If 40…

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Q: In a bingo game , there are 75 balls. in the first draw, determine the probability that ball is a. A…

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Q: Three bulbs are chosen at random from 15 colored bulbs of which 5 are blue What is the probability…

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Q: Three sixth grade, two seventh grade, and five eighth grade students were randomly arranged in a…

A: Probability quantifies the chances of happening an event. The probability values always lie in the…

Q: Traffic police report that 10 out of every 15 vehicles have traffic insurance. What is the…

A: Given data,probability of having traffic insurance is p=1015=0.67Let X be the vehicle had traffic…

Q: A box contains 4 yellow balls, 5 red balls, and 6 green balls. If 3 balls are selected at random…

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Q: Assume that the average number of phone calls coming at a small corporation's switchboard is 30 per…

A: Given :  The average number of phone calls coming at a small corporation's switchboard is 30 per…

Q: The experimental probability of a coin landing on heads is . If the coin landed on tails 30 times,…

A: It is given that, Probability of landing on heads is 7/12 Now, probability of tails…

Q: Suppose there are 12 pieces in a box, of which 4 are defective and 8 are perfect. If 3 pieces are…

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Q: 1. A spinner is numbered from 1 to 10. Find the probability that the pointer will stop on an even…

A: Solution: A spinner has 1 to 10 numbered.   S= {1,2,3,4,5,6,7,8,9,10} n(S)= 10 Total number

Q: In a certain college, 33% of the physics majors belong to ethnic minorities. If 10 students are…

A: The following information has been provided: The probability of success is p=0.33. The total number…

Q: (a) In two consecutive spins what, is the probability of an A followed by an A? Answer: (b) In a…

A: We know A is 2/5 and in a consecutive spin, we have to multiply the fractions of the parts which…

Q: 9. In a large population, 57% of the people have been vaccinated. If 5 people are randomly…

A: 57% of the people are being are vaccinated. Hence probability that a person will be vaccinated =…

Q: Use the following information to answer the next question. A committee of 3 people is to be randomly…

A: Given data: Total people  = 8 3 people is to be randomly selected , including  Sarah. To determine:…

Q: There are 15 balls in a jar, 6 of which are white and 9 of which are black. 5 marbles are drawn at…

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Q: A box contains 5 green and 3 orange balls. If three balls are taken at random without replacements,…

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Q: There are five containers on a table. If three balls are to be placed in those containers, assuming…

A: Given information Total 5 containers on the table 3 balls are to be placed in those containers

Q: Mr. Blackwells's class is conducting an experiment to find the probability of pulling certain colors…

A: Given that 2 marbles= purple 4 marbles = yellow 3marbles=green 16 marbles=black

Q: In class, 30% of students study Hindi, 45% study Maths, and 15% study both Hindi and Maths. If a…

A: Obtain the probability that he/she study neither Math nor Hindi subjects. The probability that…

Q: Use the spinner below to find the probability of getting the following number after 1 spin. 12 1 11…

A: Given sample space (S)  S={1,2,3,4,5,6,7,8,9,10,11,12} Let A be the event for getting 4 or 2…

Q: A store gets a large shipment of fruit in which 90% of the fruit is edible and 10% are spoiled. If…

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Q: A ball is drawn at random from a box containing 10 red, 30 white, 20 blue, and 15 orange marbles.…

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Q: A spinner consists of eight equal regions as shown. H. D F VE If Rob spins the spinner twice, what…

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Q: Twenty-one tickets numbered from 1 - 21 are in a box. If two tickets are drawn at random, determine…

A: There are 21 balls numbered 1 to 21. Then, there will be 11 odd numbered and 10 even numbered balls.…

Q: n one section of STAT 1811 course, there are 10 girls and 20 boys. What Is the probability that in a…

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Q: At a community college with 300 students, 60 students are older than 25. Find the probability that a…

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Q: A box contains 4 yellow balls, 5 red balls, and 6 green balls. If 3 balls are selected at random…

A: Number of yellow balls = 4 Number of red balls = 5 Number of green balls = 6 Total number of balls =…

Q: 7. The average number of field mice per acre in a 5-acre wheat field is estimated to be 12. Find the…

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Q: From a coin box containing 4 dimes and 2 nickels,3 coins are selected at random with replacement…

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Q: According to a recent survey, 75% of all customers will return to the same grocery store. Suppose…

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Q: What's the probability that in 100 spins, the number of grand prizes is 27 or more? 0.9599 0.0401…

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Q: Suppose there are 12 pieces in a box, of which 4 are defective and 8 are perfect. If 3 pieces are…

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Q: Your sock drawer has 4 red socks and 3 green socks scattered in it. In a hurry to get to Finite, you…

A: In question, Given that a drawer has 4 red and 3 green socks. And two socks randomly grab from…

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.