4. What is the probability that it is female or an accountant? 5. What is the probability that it is a male or an engineer?

Q: a.) what is the probability that the sample mean is 25 grams or more? b.) what is the probability…

A: Given ; Number of grams of fat = X  Mean of x = 24 grams Standard deviation of x = 5 grams  Sample…

Q: What is the probability that the card drawn is grey? O What is the probability that the card drawn…

A: Define some events A : card drawn is grey. B : number drawn is less than 7. Given that number of…

Q: (a) What is the probability that a randomly selected bag contains between 1000 and 1400 chocolate…

A: Let X denote the number of chocolate chips in a bag. Given that X follows N(mean = 1252, SD = 129),…

Q: (a) What is the probability that an error occurs in exactly 4 of the trials? (b) What is the…

A: Since you have posted a question with multiple sub-parts, we will answer the first three questions…

Q: 6. What is the probability that a student is a Pinterest user given that he/she is NOT an Instagram…

A:

Q: (a) What is the probability that the employee is male and prefers a shirt? (b) What is the…

A:

Q: b) What is the probability that the company need to wait at most 3 days to receives an order over…

A: b) Let, X=the number of days to receive 1 orderGiven that on an average 8 orders are received in 5…

Q: d. What is the probability that more than 5 paint defective SUVS are produced?

A: Here Given  Proportion of Defective BMW =0.002=p And Total BMW produced =1000=n So Here  Production…

Q: One day, 17 cars were parked at H Tower. a. What is the probability that there are 10 or less cars…

A:

Q: A person who took the survey is selected at random. 1. What is the probability that the person has a…

A: The given data can be described as   $40000 or less more than $40000 Total Diploma 44 101 145…

Q: A card is drawn from a normal deck of 52 cards. What is the probability that the selected card is a…

A: Given data: A normal deck of 52 card

Q: What is the probability that fewer than 3 will arrive in the clinic as walk-in customers?

A: Probability=0.25

Q: 2. What is the probability of spinning red on the first spinner, then spinning red on the second 21…

A: probability of an event =(number of ways  of event)/(total number of possible outcomes of…

Q: a)What is the probability that the player weighs less than 225 pounds? b)What is the probability…

A: Let X denote the weights of male basketball players. Given that X follows N(mean = 180, SD = 26) ,…

Q: a) What is the probability that exactly two patients will arrive in a given hour? b) What is the…

A:

Q: d. What is the probability that more than 4 of them know HelpYourMath YouTube Channel? e. What is…

A:

Q: 1. What is the probability that a person chosen at random from the population reads the Maxzeitung?…

A:

Q: b) What is the probability that fewer than 15 of them watch Game of Chairs?

A: Given that  n=20 , p=39%=0.39 , q=0.61 X~Binomial(n=20,p=0.39)

Q: Suppose the probability of a IRS audit is 2.1% for U.S. taxpayers who file form 1040 and who earned…

A:

Q: The Bureau of Labor Statistics reported that 64.9  million women and  74.6  million men were…

A:

Q: What is the probability that a employee: a) Works at iver ? Works at Swindon or is

A: Probability is the ratio of the occurrence of any event.

Q: (a) What is the probability that a card randomly selected from the We team's hand is a spade? (b)…

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

Q: What is the probability that the car lot will sell at least 18 cars? What is the probability that a…

A: 68-95-99.7-rule: Let X be an observation from a normal distribution, having mean µ and standard…

Q: 1. What is the probability the person is 18 to 24 years old? 2. What is the probability the person…

A:

Q: The checking accounts of Sun Bank are categorized by the age of account and the account balance.…

A:

Q: 3. A manufacturer says the probability of their product being defective is 19%. If your company buys…

A: From the given information we find the solution.

Q: What is the probability that at least 2 out of 30 received special accommodation?

A: Let p be the probability that a student will need special accommodation. Given that p = 0.015 Let X…

Q: a. What is the probability that exactly 10 are from their elementary school? b. What is the…

A: Given:  In one of the biggest schools in Metro Manila, 80% of their high school students are known…

Q: 4. What is the probability that none of the first four customers gets over a 20% discount? 5. What…

A: Given Information: Discount Probability 10% off 0.50 15% off 0.25 20% off 0.15 30% off…

Q: Suppose the probability of an IRs audit is 4.2 percent for U.S taxpayers who file form 1040 and who…

A:

Q: Suppose that the probability that a child living in an urban area in the US is obese is 20%. A…

A: Given:Number of children living in an urban area (n)=10Probability(P)=0.20Explanation:Let’s x is…

Q: 3. What is the probability that the selected student is a male and ate breakfast?

A: From given tree diagram, P(M) = 0.4, P(F) = 0.6 P(B|M) = 0.8, P(N | M) = 0.2 P(B | F) = 0.3, P(N |…

Q: a) What is the probability that the jury will have 6 men and 6 women? b) What is the probability…

A: Here use hypergeometric distribution

Q: What is the probability that between 10:00 and 10:30 the switchboard will receive more than 9 calls…

A:

Q: One day, 109 cars were parked at C Tower. a. What is the probability that there are 10 cars with odd…

A: Binomial Distribution: If we have n trials each having two outcomes, say Success and Failure, trials…

Q: What is the probability that a card drawn from a standard deck has an odd number on it oris red?

A: A card drawn from a standard deck. Standard deck of cards has total 52 cards of four different suits…

Q: 6. The probability that house in an urban area will be burglarized is 8.5%. If 45 houses are…

A: Note: Hi! Thank you for the question. As you have posted independent questions, according to our…

Q: What is the probability that a randomly selected person from the sample is a non-smoker? b. What is…

A: The data is given by   Coffee No Coffee Total Smoker 60 40 100 Non-smoker 115 85 200 Total…

Q: 2. A coin is flipped 8 times: • What is the probability it landed heads 5 times? What is the…

A:

Q: 2. what is the probability of drawing the number 8 or a card of diamonds from a deck of 52 cards?

A: in a pack of 52 cards no.of diamond cards=13no.of 8 number cards=4

Q: a. What is the probability that all the three grade 11 students are included? b. What is the…

A: Given :  A group of 10 students includes three grade 11 students. Five students will be selected to…

Q: What is the probability that the customer is at least 20 but no older than 40? What is the…

A: The total number of customers is 100+71+66+60+92+87 =476.

Q: What is the probability the first card is a heart? What is the probability the second card is a red…

A:

Q: Based on data from the Center for Statistics, 30% of adult Americans smoke. Ina sample of 12 adults:…

A: Note: As per Bartleby’s guideline for more than three subparts of a questions only first is to be…

Q: 4) Out of all the business students, 40% specialize in accounting, 15% fail the business math…

A:

Q: O What is the probability there are 3 cars in the drive-thru? What is the probability there are at…

A: d). As we can see in the table, P(x=3)=0.21.   Therefore, the probability there are 3 cars in the…

Q: 2) What is the probability that the circuit not Operates? 1) What is the probability that the…

A: Here given , Total 6 component in system

Q: What is the probability of getting 2 of number 6 in 2 dice

A: The number of dice is 2 with 6 numbers.

Q: ) What is the probability that they are female? ; What is the probability that they exercise for…

A: It is given that Total number of persons = 100 Number of females = 55 Number of persons who exercise…

Q: 1) What is the probability that one card selected from a deck of 52 is a club or a number card or…

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.