17. There are 5 red, 7 white, and 3 yellow roses on the table. What is the probability of picking a white or a red rose?

Q: The College of Engineering and Astronomy Technology of Rizal Technological University will sponsor…

A: * SOLUTION:-  Given that ,

Q: Three-digit numbers are formed from the digits 0,1,6,7,8 and 9 if no repitition is allowed a. how…

A: given digits  0 1 6 7 8 and 9  i.e., a total of 6 digits are given and repetition of digits is not…

Q: d. Z is less than 8.2 Given a standardized normal distribution (with a mean of 0 and a standard…

A: According to the given information in this question  We need to find the value of z of parts c and d…

Q: 20. There are ten consonants and five vowels on the list. There are 450 different word combinations…

A: We have given that there are 10 consonants and 5 vowels. There are 450 different word combinations…

Q: If a single card is drawn from a standard 52-card deck, in how many ways can a card other than a…

A: Introduction:  Combination:  If there are n elements in the set , and if we draw r elements from the…

Q: Smoking is known to be hazardous to one's health. Suppose that in a study conducted on the…

A: Given that    Nonsmoker  Moderate smoker Heavy smoker  Has cancer  26 41 35 Has no cancer  53…

Q: 13. Foofy studies if hearing an argument in favor of an issue alters participants' at- titudes…

A:

Q: east one collision during any one-year period. The results of the study are: Probability of at least…

A:

Q: If a package has no expiration date, what is the probability that it was inspected by Jen?

A: Ley us define some events A : a package is inspected by Ken B : a package is inspected by Jen C : a…

Q: 10. During the General Parent- Teacher Assembly, with a total of 500 attendees, 15 were elected as…

A: Here 500 ia the total general teacher and 15 is selected and 3 of major positions are to be chosen.

Q: Two machines- A, B operate independently in a factory. Machine A is out of action for 10% of the…

A: Let E= machine A is out of actionF=machine B is out of action.Given,P(E)=0.1P(F)=0.05

Q: C. 23 20 17 12. A card is drawn from a well shuffled deck of 52 cards. What is the probability that…

A:

Q: We have 3 spare transformers supporting 50 single-bank stations. If the failure rate of a…

A: A discrete random variable X is said to follow Poisson distribution with parameter λ, if its…

Q: Five hundred children participated in a field demonstration. Their heights| averaged 110 cm with a…

A:

Q: Suppose that in a certain town with a population of 5000 households, 3000 of the households have…

A: Just apply simple probability rule...........

Q: ise money by raffling a trip worth $500. It nnings for a person who buys 1 ticket.

A: NOTE-AS PER POLICY I HAVE CALCULATED FIRST MAIN QUESTION ONLY     Here Charitable trust sold 3000…

Q: Upon arrival at a hospital’s emergency room, patients are categorized according to their condition…

A:

Q: a) How many different ways are there to make a passcode? b) How many outcomes are there where the…

A: here use counting principle here passcode is made up of 7 characters  4 digits from 0 to 9 2 letters…

Q: Table 1. Tally sheet for single-coin toss (individual) Group of 10 throws Deviation from expected…

A: The given information is presented in the following table Group of 10 throws No of tails No of…

Q: A 6-person committee is chosen from a group of 8 men and 5 women. How many committee are possible…

A: We have given that 8 men and 5 women. Total number of person = 13

Q: The Plush Zoo store sells stuffed animals. The store is running a special on teddy bears this month.…

A: It is given that, in that store, there are total 670 stuffed animals and 130 of those are teddy…

Q: In an 8-item Mathematics quiz, how many ways can you select 6 problems to solve? a. 28…

A: As per company guidelines I solved only First questions

Q: dt" It=0 Exercise 4. Show that if X is a normal random variable, then the parameters u and o? in…

A:

Q: Three-digit numbers are formed from the digits 0,1,6,7,8 and 9 if no repitition is allowed d. how…

A: The given digits are 0, 1, 6, 7, 8, and 9.

Q: An urn contains 5 red, 6 blue, and 8 green balls. If a set of 3 balls is randomly selected, what is…

A: Farmula used  nCr=n!/(r!(n-r)!) r!=r(r-1)(r-2)x...x3x2x1

Q: pick 3 random cards from a 52 card deck. what is the probability that you get at least 2 cards of…

A: From the given information we find the probability.

Q: 4. If you are to solve the probability of getting a sum of 3 in tossing two dice, which of the…

A: In the given problem we have to answer,  If you are to solve the probability of getting a sum of 3…

Q: uppose X is the absolute value of the difference between two numbers drawn at the same ime from a…

A:

Q: 8. In a recent study the population size was 1000, from which a sample was taken of 30 that gave us…

A:

Q: In a memory test, the test subjects are shown 625 objects and are asked after two hours to name the…

A:

Q: What is the probability that the household does not own a cell phone or a computer?

A: Here Given  Two Events P= Household has a cell phone  C=Household has a computer

Q: We are given a coin that comes up HEAD with probability 0.75, and TAIL with complementary…

A: Given A coin that comes up HEAD with probability 0.75, and TAIL with complementary probability 0.25.…

Q: What is the probability that a number selected at random from the first 50 positive integers is…

A:

Q: There are three stores in an area, with characteristics as follows: Store Travel time (average) Size…

A: Huff's law of shopper's attraction is in the form: Pij=Sj(Tij)λ∑jnSj(Tij)λ Pij= Probability that…

Q: 5 among a group of organic pollutants found in a variety of products, such as coola t. Disposal of…

A: Given,  mean (µ) = 48.3 standard deviation (σ) = 5 sample size (n) = 40Let 'x' be a random…

Q: 2.2% 2.2% 34.1% 34.1% 0.1% 0.1% 13.6% 13.6% µ-30 µ-20 µ-lo µ+lo ut2o µt3o the mean is 65 and the…

A: Given, mean = 65 standard deviation  = 5 sample size (n)  = 25 Assuming the distribution of grades…

Q: Evaluate the following permutations.

A: here use counting principle

Q: Miss Mathica Kumpleto (MMK), a SHS Math teacher in Mathalino National High School would like to find…

A: Given that Miss Mathica Kumpleto (MMK), a SHS Math teacher in Mathalino National High School would…

Q: In each question below, you are given a scenario where you select some amount of objects from a…

A: Introduction: It is required to identify whether the order matters or does not matter, during the…

Q: A math class consists of 14 female students and 20 male students. Two students are sele random to…

A: Given that  Total students=14+20=34 Male students=20 Female students=14 2 students are selected at…

Q: B. Table 2: Solving for the variance and standard deviation of the discrete random variable.…

A: Variance is calculated by the sum of squared deviation of each observation from the mean. It…

Q: d) What is the expected number of rescheduling in one year? e) What is the expected yearly cost to…

A: Based on the received order a manufacturer is rescheduling the available resources on a production…

Q: Polychlorinated biphenyl (PCB) is among a group of organic pollutants found in a variety of…

A:

Q: a. If the lot contains one defective LCD, what is the probability that you will accept the lot? b.…

A: here use hypergeometric distribution  X = no of defective in sample N = # population  = 7 K = #…

Q: Claims have mean $500, standard deviation $400 and are lognormally distributed. The insurance…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: 2. Consider a trader with initial fund given by To = 15, and the transaction cost function of…

A: Given stochastic process, in probability theory , a process involving the operation of chance. For…

Q: (a) What is the probability that the receiver gets a 0? (b) If the receiver gets a 0, what is the…

A: Let us define some events A : the system transmits 0. B : the system transmits 1. E : the receiver…

Q: Consider a probability space (N, F, P) and a random variable XE L(0, F, P). (a) Show that the…

A: Given Probability Space (Ω,F,P) Random Variable X∈L1[Ω,F,P] Find Show that the collection of random…

Q: DECIMAL FORM: 146 148 150 152 155 157 160 163 164 165 167 170 171 172 p(x) 0. 118 | 0.029 0.059| 0.…

A: Let X be the random variable having probability mass function then we will find the mean variance…

Q: The probability of a student sleeping in is 0.2. When they sleep in, the probability that they are…

A: