Given the following joint probability table, find the probability that a dog is small and takes less than 30-minute walks? |Туре of Dog Walk Time < 30 > 30 Total min min Small .29 .08 .36 Large .22 .41 .63 Total .51 .49 1.00

Q: The IQ of children in a special education class are normally distributed with µ=95 and Q=10 What is…

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer three sub-parts at a…

Q: What probability value would be needed to complete the following probability distribution?

A: for valid probability distribution total probability always equal to 1

Q: A bottle maker believes that 12% of his bottles are defective. If the bottle maker is accurate,…

A: Obtain the probability that the proportion of defective bottles in a sample of 412 bottles would be…

Q: In certain weather forecast , the chance of a thunderstorm is started as 13 % .Express the indicated…

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Q: otel manager assumes that 13% of the hotel rooms are booked.   If the manager is correct, what is…

A: Given: Population proportion (p) = 0.13 Sample size (n) = 423 The distribution of sample proportion…

Q: Determine the following probability. The probability of an individual having Type O  blood is 0.45.…

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Q: A university administrator expects that 25% of students in a core course will receive an A. He looks…

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Q: Is the following a Probability Distribution?

A: Random variables are of two types, discrete and continuous. A discrete random variable can only take…

Q: A recent survey by the New Statesman on British social attitudes asked respondents if they believe…

A: From the provided information, Sample size (n) = 6 68% of the respondent d believe inequality is too…

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

A: For a 20-sided fair die, the probability of obtaining a 20 is 1/20 = 0.05.

Q: Every year, many people hiking the Australian Outbacks are reported to be lost, and around 34% of…

A: Conditional Probability: Let A and B be two events with P(A) &gt; 0. Then the conditional…

Q: Is the following a Probability Distribution Function?

A: Given : x p(x) 0 0.01 1 0.97 2 0.02 3 0.1

Q: In a certain barangay, the dswd conducted a survey among the ages of senior citizens who will…

A: The probability that at least 65 years old senior citizen will receive the social amelioration…

Q: (a) What is the probability that 3 of the faculty have blood type O-negative? (Round your answer to…

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Q: It is estimated that 70% of households own a riding lawnmower. A sample of 22 households is studied.…

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Q: Suppose the city posted workers at the intersection and over five week period it counted 23,456…

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Q: Does the following table represent a legitimate probability distribution?

A: The values of X are discrete, they are possible values of X.  Then we check the total probability.…

Q: Given that the mean weight of schoolchildren's book bags is 17.5 pounds, with a standard variation…

A: We have given that Population mean = 17.5 Standard deviation = 2.2 Sample size n =30

Q: It is estimated that 25% of all California adults are college graduates and that 31% of California…

A: From the provided information, 25% of all California adults are college graduates and 31% of…

Q: The mean number of patients admitted per day to the emergency room of a small hospital is 1.5. If,…

A: Let X represents the random variable   X~ Poi (1.5)

Q: A local bakary has determined a probability distribution for the number of cheesecakes that they…

A: Note: Hi there! Thank you for posting the question. As there are multiple sub parts, according to…

Q: Find the expected value of the following probability distribution. Round to the nearest tenth.

A: From the given: X P(X) X·P(X) 1 1/2 1/2 2 1/3 2/3 3 1-1/2-1/3=1/6 1/2

Q: According to a survey by Accountemps, 48% of executives believe that employees are most productive…

A: Given, p = 0.48 n = 210  Since the sample size is large enough, we can approximate by Normal…

Q: find the probability that on a given day the fifth prescription written by a doctor for Valium is a.…

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Q: Based on a poll, among adults who regret getting tattoos, 30 % say that they were too young when…

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Q: A certain species of fawns have a body weight that is approximately normally distributed, with mean…

A: a)   From the given information, µ= 20.5 g, σ=3.7 and the sample size=35.   Consider, the…

Q: A town recently dismissed 8employees in order to meet their new budget reductions. The town had 6…

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Q: In a NiCd battery, a fully charged cell is composed of nickelic hydroxide. Nickel is an element that…

A: Given data, Nickel Charge Proportions found 0 0.15 +2 0.36 +3 0.34 +4 0.15

Q: a) What is the probability that a drug meets specifications or is produced in factor A? b) Given…

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Q: Is the following a Probability Distribution? 1

A: Conditions for valid probability functions are: 0&lt;=P(X)&lt;=1 Sum of the probabilities is equal…

Q: What is the probability that a randomly selected representative votes yes on El Salvador aid? Round…

A: We have to find out the probability that a randomly selected representative votes yes on El…

Q: Assuming equal sex ratios, what is the probability that a sibship of 6 children consists a) three…

A: Total children (n) = 6 The sex ration are equal, that is p = 0.5 The process will follow binomial…

Q: A public health organization reports that 20% of baby boys 6-8 months old in the United States weigh…

A: Given: 20% of baby boys 6-8 months old in the United States weigh more than 20 pounds that is p =…

Q: Construct a probability distribution and its corresponding histogram. The probabilities that a…

A: Given :  X 0 1 2 3 P (X) 0.22 0.33 0.37 0.08

Q: A town recently dismissed 6 employees in order to meet their new budget reductions. The town had 6…

A: Given data: The numbers of employees dismissed are d=6. The numbers of employees over 50 years are…

Q: During Thailand's holiday seasons such as New Year or Song Kran, traffic deaths seem to increase. If…

A: Introduction: Denote μ as the true average number of traffic deaths per day in the country, during…

Q: (c) A particular nuclear plant releases a detectable amount of radioactive gases twice a month on…

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Q: According to a survey conducted by OnePoll, a marketing research company, 10% of Americans have…

A: Given that, According to a survey conducted by One Poll, a marketing research company, 10% of…

Q: At the Fidelity Credit Union, a mean of 5.8 customers arrive hourly at the drive-through window.…

A: Givena mean of 5.8 customers arrive hourly at the drive through windowλ=5.8 per hourlyLet "x"be the…

Q: Is the following a valid probability distribution?"

A: The conditions of the probability distribution are: The sum of probability distribution should be…

Q: ) Refer to Exercise (1) above. It is known that in the entire population of the city, about 0.2…

A: From the problem 1, Let T+ stand for the event that the test is positive and T- stand for the event…

Q: At the Fidelity Credit Union, a mean of 7.3 customers arrive hourly at the drive-through window.…

A: Suppose X is the number of customer that arrive hourly at the drive through window can be considered…

Q: Determine the expected number of boys in a family with 8 children, assuming the sex distribution to…

A: Given data Determine the expected number of boys in a family with 8 children assuming the sex…

Q: If the weight (in grams) of cereal in a box of Lucky Charms is N(470,5), what is the probability…

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Q: It is estimated that, during the past year, 28% of all adults visited a therapist and 43% ef all…

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Q: You are certain to get 3 jacks when selecting 51 cards from a shuffled deck. Express the indicated…

A: The event that is sure to happen definitely is called as certain event. The probability for certain…

Q: The auto parts department of an automotive dealership sends out a mean of 5.8 special orders daily.…

A: X=The number of special orders sent out X~Poissonλ=5.8   The probability mass function of Poisson…

Q: (b) What is the probability that 4 or fewer are serving time for drug dealing? (Round your answer to…

A: Consider a random variable X which represents number of federal inmates that are serving time for…

Q: Words that are more likely to be contained in a phishing scam are called flagged words. Typically,…

A: Let is define some events A : an email is a phishing scam. B  : an email is regular. E : an email…

Q: By some estimates, twenty-percent (20%) of Americans have no health insurance. Sample of 15…

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