Questions I need help 1. If a seed is planted, it has a 70% chance of growing into a healthy plant. If 6 seeds are planted, what is the probability that exactly 3 don't grow?

Q: Suppose that 34% of people own dogs. If you pick two people at random, what is the probability that…

A: No.of people select at random = 2 The probability of one person own dogs is, P(one person own dogs)…

Q: researcher found that 85% of white ash trees in Pennsylvania are damaged by the emerald green ash…

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Q: A roulette wheel with scores of 1 and 2 is turned twice. The probability of landing a score of 1…

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Q: Jeri is listening to the songs on a new CD in random order.  She will listen to two different songs,…

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Q: Determine whether the given procedure results in a binomial distribution. If not, state the reason…

A: given data roll a single die 26 times. keeping track of the numbers that are rolled.

Q: How many people out of 12 people do you expect to be taller than 6ft.?     Now if you keep on…

A: Let X be the number of people over 6 ft with probability p= 10% =0.1  1): number of people selected…

Q: The probability that it's going to be sunny and that Shany will go to the beach is 0.5. Shany goes…

A: Probability is the measure the occurrence of variable. When the event is already occurred based on…

Q: According to a study of overweight patients, 52 percent have high blood pressure. Find the…

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Q: the age of Subject #101 is 71. Divide that age by 10 and put a % on it.  That is the probability of…

A: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts.  In case…

Q: Please help solve these problems step by step so I could learn the routine myself. Thank you!…

A: Given: Probability for the G (Gatorade) and E (Energy) PG=0.50PE=0.40PG∩E=0.20

Q: 9. A census by the county dog control officer found that 18% of homes kept one dog as a pet, 4% had…

A: Given Information: Probability of one dog = 0.18 Probability of two dogs = 0.04  Probability of…

Q: B. A random variable X has the probability distribution as follows: 1 2 3 4 P(x) 0.05 0.25 0.4 0.06…

A: As per Bartleby guideline expert have to answer first question only dear student please upload other…

Q: If the probability of choosing a red chip from a bucket is 0.4, What is the probability of not…

A: We have the probability of choosing a red chip from a bucket is 0.4

Q: Candidate A is running for president of the student government at a large university. The…

A: given data  n = 100P(favor candidate A )  = 0.7P(not favor candidate A ) = 1 - 0. 7 = 0.3x = no. of…

Q: Find the complete possible outcomes and values of the given situation. Use table to represent the…

A: There are 8 purple balls. f= 8 The total balls are N= 10+9+8= 27

Q: A test is available to diagnose a disease. If a person has the disease, the probability that the…

A: Obtain the probability that the person has the disease and the test is positive. The probability…

Q: A student has a 30% chance of getting a particular professor for a class. What are the odds of…

A: From the provided information, There is 30% chance a student getting a particular professor for a…

Q: Genetic theory indicates that the probability that a Dame's Rocket (flowering herbaceous plant) has…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: 1. Suppose that 31% of adults have at least one tattoo. If you sample 90 random adults, what is the…

A: 1. From the given information the sample size is (n) = 90 A population is normally distributed is an…

Q: A population proportion is p = 0.72. A random sample of size n = 50 will be taken and the sample…

A: Given ,Population proportion , p = 0.72 Sample size , n = 50And , the sample proportion  will be…

Q: In an experiment, the probability of getting the desired outcome is 0.62. What is the probability of…

A: The probability of getting the desired outcome is 0.62.

Q: We are given that there are 20 trials and that the probability of success on a single trial is 0.50.…

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Q: Color blindness has a rate of about 5% among males.  If you pick a group of 15 males, what is the…

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Q: In an experiment, the probability of getting the desired outcome is 0.48. What is the probability of…

A: It is given that the probability of getting the desired outcome is 0.48 We have to calculate the…

Q: &Moving to another question will save this response. estion 4 In a binomial distribution where…

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Q: Q3. Approximately 20% of cars have been recalled for a manufacturer's defects but have not repaired.…

A: From the provided information,

Q: 3.) CHALLENGE: You discover a piece of art that you believe may be an original de Kooning, with 10%…

A: The expected price of the art piece is $17.2mm   Expectation of a random variable is sum of the…

Q: An experiment tested a tree fertilizer on a large number of elm and oak trees to see whether it…

A: Given that   Positive  Negative  Total Oak 73 45 118 Elm 102 27 129 Total 175 72 247

Q: What is the probability that the sample proportion is greater than 0.61? b. What is the probability…

A: Let p be the population proportion. Given that p = 0.59 And sample size is n = 656 Note : According…

Q: The proportion of male and female students in a class is found to be 1:2. What is the probability…

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Q: Suppose the probability of success is p=31%. What is the probability of 7 successes in 8 trials?

A: Let x follows binomial distribution with parameters n = 8 and p = 0.31   The pdf of binomial…

Q: In an election, suppose that 65% of voters support the incumbent candidate. If we poll 216 of these…

A: The given information is:The population proportion is The sample size is

Q: A population proportion is 0.61. Suppose a random sample of 655 items is sampled randomly from this…

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Q: The mean of childhood asthma prevalence in 43 cities is 2.32%. A random sample of 32 of these cities…

A: Given : mean = μ = 2.32% S.D = σ =1.30% Sample size = n = 32 PX¯>2.8 =1-PX¯≤2.8 PX¯ >2.8…

Q: The length of a fully grown plant is normally distributed and has a mean of 35cm. It is found that…

A: Solution: Let X be the length of a fully grown plant. From the given information, X follows normal…

Q: When making random guesses on an 8 question quiz the probability of guessing correctly on any one…

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Q: university study involves a simple random sample of 26 students taken from a population of​ 12,550.…

A: Given that Simple random sample size (n) = 26 Population size  = 12,550 Undergraduate students make…