Potato chips The weight of potato chips in a medium-size bag is stated to be 10 ounces. The amount that the packaging machine puts in these bags is believed to havea Normal model with mean 10.2 ounces and standarddeviation 0.12 ounces.a) What fraction of all bags sold are underweight?b) Some of the chips are sold in “bargain packs” of3 bags. What’s the probability that none of the 3 isunderweight?c) What’s the probability that the mean weight of the3 bags is below the stated amount?d) What’s the probability that the mean weight of a24-bag case of potato chips is below 10 ounces?

Q: If probability of choosing a red chip from a bucket is 0.39, what is the probability of not choosing…

A: Answer: From the given data, Let A is the event of choosing a red chip from a bucket The probability…

Q: A class has 18 boys and 12 girls. The teacher calls on students at random to recite. What is the…

A: Given that  Total students=18+12=30 Boys students=18 Girls students=12 Teacher calls on students at…

Q: A researcher wants to identify the average number of hours spent by senior high school students…

A:

Q: The weekly average number of airplane crashes is 5. Whatis the probability that there will be (a

A:

Q: What is the probability that a particle will be in the dominant configuration? Total microstate is…

A: Given: x=13n=5005

Q: h) A factory is producing components, of which 1.9 % are defective. They are packed in boxes, each…

A: Given thatprobability that component is defective p = 1.9% = 0.019n = 15X ~Binomial(n, p) X ~…

Q: The proportion of eligible voters in the next election who will vote for the incumbent is assumed to…

A: Given thatThe proportion of eligible voters in the next election who will vote for the incumbent is…

Q: The table summarizes results from 979 pedestrian deaths that were caused by automobile accidents.…

A: Where E denotes the event and S denotes the sample space.

Q: According to a Gallup Poll, the probablity that a Republican approves of the death penalty is 69%.…

A: The probability that Republicans approve of the death penalty is 69%.p=0.69wants to calculate…

Q: Using table attached, What is the average (theoretical) number of licensed dogs per household in…

A: Given probability distribution table is,Value of X012345Probability P(X) 0.590.110.09?0.070.02Using…

Q: The average number of Presta value sold in a month at Pete’s bike shop is 8. What is the probability…

A: We have given that Mean=λ=8 X~Poisson(λ=8)

Q: The mea Of male College Students io alarge City Is 68nes is 68ncnes Cnd the Standard deviation of 5…

A: Solution Let X: Height of student X~N((μ=68, σ=5) Find the probability that students height between…

Q: Use the blood Alcohol Concentration chart to determine the likelihood a 140 pound (lbs) female will…

A: Solution: Given data, R = 6e (12.77x)

Q: 1. The average number of liters of fresh milk that a person consumes in a month is 18 iters. Assume…

A: Solution: Let x be the fresh milk that a person consumes in a month is normally distributed with…

Q: 3. A die was rolled 50 times. Here are the results: Roll Value vs. Frequency 2. 3 Roll Value a)…

A: a) In experiment of rolling die 50 times 5 was rolled 9 times. Therefore,  P(rolling a 5)  = 9/50 =…

Q: Microorganisms appear in the tap water of a certain region at the average rate of 1.6 microorganisms…

A: Number of microorganisms that appear on an average in 1 gallon (4 quarts)  = 1.6 Number of…

Q: An automated assembly line produces 43,500 parts per duty cycle. The probability that a randomly…

A:

Q: The following table lists the approximate number of adults (18+) who are obese (BMI 2 25) in North…

A:

Q: Jane tosses a fair die 3 times. What is the probability she rolls at least 1 five? If necessary,…

A:

Q: Decide whether the random variable is discrete or continuous. A.The volume of blood drawn for a…

A: Continuous Random variable The variable which can take infinite number of values between the two…

Q: After rolling a fair twenty-sided die 200 times, the observed (or experimental) probability of…

A: A 20-sided fair die is rolled.

Q: What is the probability of zero motor accident during any 2- mile interval along Buntun highway?

A: Here Given  36 accidents in 20 miles

Q: The mean number of defective units in a large assembly line is 4.3 units per day . Find the…

A: It is given that, The mean number of defective units in a large assembly line is 4.3 units per day.…

Q: b. The probability is 0.18 that the air pollution level in a given region will be in the unsafe…

A: HERE given ,  the probability is 0.18 that the air pollution level in a given region will be in the…

Q: The probability of a transformer that has been refurbished at a factory being defective is 0.15. An…

A: Given the probability of a transformer that has been refurbished at a factory being defective =…

Q: We know that certain bacteria are present in water in a proportion of 3 bacteria per cm3 . What is…

A: Given:. This means that on average, we expect to find 3 bacteria in each cubic centimeter of…

Q: Find the size that a Cosmic Crisp apple Find the proportion (probability) of Cosmic Crisp apples…

A: 7. Let x be the size of a cosmic crisp apple which follows normal distribution with mean 71mm and…

Q: Customers arrive at a checkout counter in a department store at an average of 7 customers per hour.…

A: The given information is about the arrivals in a checkout counter in a store. The average number of…

Q: The average number of calls per minute received by a telephone switchboard is 120. What is the…

A:

Q: Possible Number of Females in a Family of Frequency Six 3 4 2 a) Determine the total number of…

A:

Q: A coin is tossed 14 times. What is the probability of getting heads exactly one time? Round your…

A: a coin is tossed 14 timesProbability of getting heads when a coin is tossed(p)==0.5sample…

Q: Assuming that the probability of failure for a large number of manufactured CPU chipset is 0.25.…

A: Answer is  0.091

Q: The proportion of eligible voters in the next election who will vote for the incumbent is assumed to…

A: Solution: From the given information, n = 410 and p = 0.527.

Q: A lumpia vendor sells an average of 41.5 lumpias per day. What is the probability that the vendor…

A:

Q: The number of death due to diabetes and kidney disease for an American during 2015 is respectively…

A: The number of death due to diabetes and kidney disease for an American during 2015 is respectively…

Q: 2.Sonic Technology sells a mobile phone at an average rate of 1 per day. Estimate the probability…

A: It is given that Sonic Technology sells a mobile phone at an average rate of 1 per day.

Q: A study indicates that 70% of teenagers have have a tattoo. You randomly sample 9 teenagers. Find…

A: The information provided in the question are as follows :  Proportion of teenagers those have…

Q: 13) Approximately 59.4% of adults have added bleach to their laundry. Assume six adults are randomly…

A: Given n=6 P=0.594

Q: A robot has a probability to solve a puzzle of 47% if the robot tries to solve 10 puzzles. 1. What…

A: A random variable will follow the binomial distribution if it follows the conditions given below.…

Q: A poll showed that 80.4% of Americans say they believe that you lose your body heat fastest through…

A: Given, P(they believe that you lose your body heat fastest through your head) = 80.4%=0.804   P(they…

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.