A project has four major activities. Activity A precedes activity B, activity C precedes activity D. 3-point estimates for activities are A(8.5, 17, 25.5 ), B( 5.5, 11, 16.5 ), C( 1, 2, 3 ), D( 13, 26, 39 ) weeks. What probability would you assign to a project duration of more than 28 weeks?

Q: Assuming 3% of the callers are amenable to a specific sales pitch and purchase your product.  What…

A: It is given that p = 0.03 and n =2,000.

Q: C. The probability that the the child will be older than 5 years old? | 0.8681 d. The probability…

A: Consider that the answer of the given part a, b, and c are the correct answer. And distribution is…

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A:

Q: On her various camping trips, Kendra kept a log of the types of snakes she saw. She noted their…

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Q: Below, the two-way table is given for a class of students. Freshmen Sophomore Juniors Seniors Total…

A:

Q: 11. Complete the following probability distribution table: SEPER www.anne JIMMY STORESIMIE…

A: 11. X P(X) -29 0.3 47   51 0.2 66 0.2

Q: During a promotional contest, a soft drink company places winning caps on one of every six bottles…

A: Given Data Probability of success,p = 0.1667 )

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

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A:

Q: The probability is 1% that an electrical connector that is kept dry fails during the warranty period…

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A: Solution: The given table of data is

Q: Sarah throws a fair die multiple times, recording the total number of "2"s she throws and then…

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Q: Q19. A sample of consumers was surveyed about their purchasing habits, and the responses are…

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Q: Determine which of the following terms for probability are true or false (using a T or an F) 21.…

A: The objective s to validate the statements, which are interpreted in terms of probability.

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A:

Q: day. Which probability distribution is most nearly appropriate to describe the number of dog bite…

A: It is assumed that the random variable represents the number of dog bite victims.

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A:

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.