what is the probability that he will make:  At most, one sale  At least, one sale  Two or three sales  Six sales

Q: A restaurant chef prepares a tossed salad containing, on average, 6 vegetables. Find the probability…

A: Given that the restaurant chef prepares a tossed salad containing, on average, 6 vegetables.  Let X…

Q: All events are dependent. Find the probability in question. 1. P (A)=, P (BA) = find P(A and B) = =…

A:

Q: Grace Floral Shop sells several types of roses for all occasions. It is known that 43% of the roses…

A: Given that 43% of the roses that is sold by Grace Floral Shop are Eden Roses and 12 roses are…

Q: Assume that the critic finds that 25 percent of the movies have positive comments about the plot, 40…

A: The event A is defined as the movies have positive comments about the plot, event B is defined as…

Q: The probability of rain on any day of the month of April is 42% the probability that will be windy…

A:

Q: The probabilities that a customer buys 1, 2, 3, 5, 8 apples each day in a grocery store are 0.20,…

A: We have given that  Probability distribution  B 1 2 3 5 8 p(B) 0.20 0.32 0.23 0.18 0.07 I…

Q: Don't use chatgpt or copy paste

A: The objective of this question is to find the probability of a defective item getting through two…

Q: American Airlines' flights from Chicago to Dallas are on time 80 % of the time. Suppose 8 flights ar…

A: The binomial formula is: 1. The required probability is: P(7)=0.33554432 P(7)=0.336 0.336

Q: Joseph is applying for admission to a university he must complete a written application and then…

A: Given that: Probability of been approved on a written application is p(A) =0.55 The probability of…

Q: The Wilson family was one of the first to come to the U.S. They had 8 children. Assuming that the…

A: given data sample size (n) = 8 childrensP(girl) = p = 0.5x = no. of girls family hadP(x=X)=…

Q: For a certain course, it is known that 12% of students fail the midterm, 9% fail the final, and 5%…

A: given data  event A : fail midterm event B : fail final P(A) = 0.12 P(B) = 0.09 P(A∩B) = 0.05…

Q: In shooting arena there are 5 different guns. Probability of hitting aim from gun1 is 0.5.…

A: Given: P (H | 1 ) = 0.5 P (H | 2) = 0.55 P (H |3) = 0.7 P (H | 4) = 0.75 P (H |5) = 0.4 where H is…

Q: Following is the probability distribution of a random variable that represents the number of…

A:

Q: In a shooting arena there are 16 guns of type A and 3 guns type B. Probability of hitting a shot…

A: Let us denote H=the event of hitting There are total (16+3)=19 guns.So, P(A)=1619, P(B)=319Given…

Q: 80% probability of planes taking off just on time, landing on time to the destination the…

A: It is an important part of statistics. It is widely used.

Q: A die is tossed. Find the probabilities of the event A = {odd number shows up}, B = {number larger…

A: Consider two sets A and B. Now, A ∪ B defines the collection of elements, which belong to the set A…

Q: In Hawaii, January is a favorite month for surfing since 62% of the days have a surf of at least 6…

A:

Q: A dental clinic wants to properly handle their walk-in and appointment customers. According to the…

A: Rewrite the Probability Distribution Table below: Probability that there will be customer at  X…

Q: A survey of athletes at a high school is conducted, and the following facts are discovered: 30% of…

A: Let A denote the event that athletes are play football Let B denote the event that athletes are play…

Q: Ali is making radio station calls, the probability of radio station call connect is 0.09, What is…

A:

Q: In shooting arena there are 16 guns of type A and 3 guns type B. Probability of hitting aim from gun…

A: Consider the following events, A=the gun choosen at random is type AB=the gun choosen at random is…

Q: At a class, 80% are female and 30% of the students like to swim. Of the students that like to swim,…

A:

Q: Two part homework question: Suppose that P(A)=.4, P(B)=.5 and the probability that either A or B…

A: The conditional probability of any two events A and B is given as follows:

Q: 34% of teenagers in a small town say they like reading news online. Suppose you randomly select 10…

A: Binomial distribution is discrete distribution that deals with the probabilities of success and…

Q: The table below is a legitimate probability model for the number of cars in a randomly-selected…

A: Let , the random variable X be the number of cars in a randomly selected household in the United…

Q: Determine whether the scenario involves independent or dependent events. Thenfind the probability…

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Q: The correct calculator command to find the probability of more than 11 successes when…

A: According to the provided information, X ~ Bin (20,0.6) The probability of more than 11 successes =…

Q: The probability of win a certain game is 0.3. What is the probability of win at least 4 times in 5…

A: The probability of wining a game is p=0.3. The number of games played are n=5. Let X be the random…

Q: 5) Students in a political science course were asked to describe their politics as "Liberal",…

A: This is Conditional probability question

Q: Suppose that people who own a Numberkrunch computer for home use will purchase another NumberKrunch…

A:

Q: 20% of teenagers in a small town say they like reading news online. Suppose you randomly select 7…

A: Solution: Let X be the number of people say they enjoy reading news online and n be the sample…

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.