An electronics parts company tests parts daily to see how many parts are faulty. Faulty Not faulty Total Day Shift Night Shift Total 27 672 699 13 597 610 40 1269 1309 What is the probability of randomly choosing a part that is faulty, given that it was made on the night shift? 0.01 O 0.33 O 0.02 0.47

Q: Use the table to calculate average number of individuals (based on a survey of 7 millennials) who…

A: The average number of individuals (based on a survey of 7 millennials) who have one or more tattoos…

Q: A box contains 3 white, 8 red and 9 blue balls. If 3 balls are selected at random then the…

A: We want to calculate the probability of one ball of each color P(one ball of each color)=P(A)

Q: If 10% of the items produced tun out to be defective, then the probability that out of 10 items…

A:

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: 100 employees of a company are asked how they get to work and whether they work full time or part…

A: Given that there are 100 employees Public transportation :10 full time & 9 part time. Bicycle :…

Q: Suppose 76% of internet searches used Google. If we take a sample of 8 searches, what is the…

A: Given thatp = 76% = 0.76n = 8X ~Binomial(n, p) X ~ Binomial (8, 0.76)The PMF of the Binomial…

Q: Marco placed the letters in the word PROBABILITY in a bag and picked two letters without replacing…

A: Probability: Probability is a chance factor that occurs at every outcome of a random experiment.…

Q: An electronic product contains 47 integrated circuits. The probability that any integrated circuit…

A: Suppose a random variable x, defines the number of defective integrated circuits.

Q: In an experiment, John has found that the low bid on a construction job can be regarded as a random…

A:

Q: view and answer:  What is the probability that the 15th ball extracted

A: There are two type of variables : Continuous variables and discrete variables. Continuous variables…

Q: Two cartons selected from a standard deck of 52 playing cards. The first card is not replace before…

A: Given Number of cards=52 Number of 2's=4 Number of 8's=4

Q: he table below shows the number of endangered and threatened animal species in the United States as…

A:

Q: O A. 0.0268 O B. 0.0779 00146

A:

Q: The following contingency table records some information about a sample of visitors to Old Fort…

A: There are two categorical variables which are origin and group. We have to find the expected value…

Q: A coin is bent so that, when tossed, "heads” appears two-thirds of the time. What is the probability…

A: Given: n=100p=0.7p^=23   =0.6667

Q: A special six-sided die has the numbers {2, 4, 8, 10, 11, 16} on its sides. Estimate the probability…

A:

Q: Part-time Full-time Total No Gym Membership 16 48 64 Gym Membership 11 55 66 Total 27 103 130   A…

A: The given summary table is, The probability that the student has a gym membership and they are part…

Q: Overweight normal weight high cholesterol 324 368 low cholestere | 450 890

A: High cholesterol Low cholesterol Over weight 324450Normal weight 368890

Q: One in eight containers at the seaport in Durban is temporarily misplaced. A random sample of 12…

A: From the provided information, One in eight containers at the seaport in Durban is temporarily…

Q: It is known that 33% of the calculators shipped from a particular factory are defective. What is the…

A:

Q: A jar contains 6 black marbles and 13 yellow marbles. One marble is drawn at random. The probability…

A: To find: Probability of getting a black marble.

Q: What is the probability of randomly selecting a Old product, given you selected a Student? New…

A: The provided information is    New product Old product Totals Student 23 17 40 Professor 16…

Q: A manufacturing machine has a 55% defect rate. If 103 items are chosen at random, answer the…

A: Sample of size(n)=103Probability of success=p=0.55

Q: The proportion of individuals that regularly smoke in a population is known to be 0.25. What is the…

A: Given information: p=0.25 Sample size, n=100

Q: 30% of customers at BigMart pay cash for their purchases. Suppose that 15 customers are randomly…

A: Let X=the number of customers who pay cash n=number of trials= 15 p=probability of success= 30%=0.30…

Q: If there is an average of 1.1 composting bins per residential city block in Saskatoon, what is the…

A: It is given that, there is an average of 1.1 compositing bins per residential city block.Suppose a…

Q: In a large population, 56 % of the people have been vaccinated. If 3 people are randomly selected,…

A: P(vaccinated) =p = 0.56 P(not vaccinated) = 1-0.56 = 0.44

Q: A survey of 200 people was conducted to see if they smoke. The results are shown in the table. Male…

A:

Q: If one person is randomly selected from the group, what is the probability that this person does not…

A: The formula for the probability is,

Q: The table below shows results for a cancer screening test.   Positive Test Results (Test shows…

A: From the provided information,   Positive Test Results (Test shows cancer) Negative Test…

Q: A survey of 200 people was conducted to see if they smoke. The results are shown in the table. Male…

A: The probability that the person is a male or a smoker is obtained below: The results are shown in…

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 random sample of 2216 adults was taken, and they were asked if they prefer watching sports,…

A: Given data:SportsMoviesNewsTotalDog4985184551471Cat326151268745Total8246697232216

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.