A sniper hits a target 80% of the time. He fires five shots at the target. Provide the cumulative probability table from zero to five hits and illustrate the distribution table.

Q: What are the requirements for a probability distribution?

A: A probability density function must satisfy two requirements: (1) f(x) must be nonnegative for each…

Q: Using this information, determine the probability that an instructor, who adopts the textbook,…

A: Let us define some events A : receive sample textbook. B : did not receive textbook. E : adopts the…

Q: Smoking leads to significant health problems, 20% of adults in Europe smoke. Consider a group of 250…

A: X has binomial distribution. X~B(n,p) Where n=250 and p=0.20 np and np(1-p) is greater than 5. then…

Q: When dealing 5 cars from the deck what is the probability of getting 3 black cards and 2 red cards?…

A: Total number of cards=52 Black cards=26(13 of spades, 13 of clubs) Red cards=26(13 of diamonds, 13…

Q: What is the correlation p between X and Y for the joint probability table?

A:

Q: Use a formula to determine the expected probability of an event

A: we have to tell among which of the option describes the theoretical proability.

Q: What is the best way to solve a probability exercise?the best approach

A: To discuss the best practices for solvng probability problems

Q: the variance of the probability distribution

A: It is given that k=1/6.

Q: probability of getting a total score of 15

A: We have to find out the probability of getting a total of 15.

Q: The cumulative distribution function can be illustrated by using a simple probability structure.

A: True

Q: Explain Cumulative probability distribution ?

A:

Q: Find the empirical probability of flipping a coin 10 times

A: We need to find the emperical probability of flipping a coin 10 times Emperical probability is…

Q: Describe what the expected value or mean of a probability distribution represents geometrically.

A: Geometric distribution P[X=x]=pqx           x=0,1,2,3.....…

Q: À Grade 11 class has 45 students. The following shows the typical number of students who were absent…

A: The table shows the number of student absent on different days is, Days Number of students absent…

Q: rankings are considered equally likely, what is the probability that women took the top 6 ranks.

A: HERE AS PER POLICY I HAVE CALCULATED FIRST MAIN QUESTION  here  Probability  =  #favorable outcome /…

Q: What is a probability distribution?

A: Probability Distribution : Definition : A probability distribution is the mathematical function that…

Q: Create a graph for this probability distribution

A: Solution : Given that Number of cars (x) 0 1 2 3 4 5 6 7 8 P(x) 0.07 0.15 0.27 0.21 0.08 0.12…

Q: While driving to work, Arceli passes through 3 stop lights. The probability distribution of the…

A:

Q: What does probability describes.

A: Probability is the likelihood of the occurrence of the event. It tells how often the event will…

Q: Find the probability distribution of the sum of the dots when two fair dice are rolled.

A:

Q: What does the mean of a probability disturbution represent?

A: Any random variable can assume several values and there is a probability associated with each value.…

Q: Construct a probability distribution for the sum shown on the faces when two dice, each with  10…

A: From the given information there will be 102 number of elementary cases that is 100. The required…

Q: Construct a probability distribution of the table given below (square of the absolute difference).

A: Given Data : Total Number of values  = 36 Number of times 0 has appeared in the table = 6 P(0) =…

Q: Construct a probability distribution then interpret the mean, variance, and standard deviation

A: Introduction: Denote the random variable, X as the number of sports related activities a student in…

Q: What is the probability of landing in the shaded region?

A: In the given figure square of side length 40 ft is given, in which the circle is inscribed. Shaded…

Q: The probability distribution that leads to good business decisions is

A: A probability distribution is a statistical function that describes all the possible values and…

Q: How can we compare the probability value with the α level?

A: The comparison of the probability value (p-value) with the α level is based on the decision rule of…

Q: describe a probability distribution.

A: We have to check whether the Given Formula of P(x)  is Probability Distribution or not, We know that…

Q: Describe when a given distribution is a probability distribution.

A: Let us assume X be a random variable such that X connected with the outcome of a random experiment…

Q: A baseball bat is swing four times. Determine the probability of hitting a ball twice.

A: Given, A baseball bat is swing four times  To find the probability of hitting a ball twice

Q: Find the mean, variance and standard deviation. round all answers to on decimal place.

A: Solution: Suppose two dice rolled. Then, the sample space is Let X be the sum shown on the two…

Q: The number of death due to diabetes and kidney disease for an American during 2015 is respectively…

A: The number of death due to diabetes and kidney disease for an American during 2015 is respectively…

Q: The time to fly via a commercial airliner from Newark airport to Atlanta follows a uniform…

A: We have to find out given probability..

Q: Determine whether or not the distribution represents a probability distribution.

A:

Q: Show the probability distribution function of the number of heads when three fair coins are tossed…

A: In the above case the random experiment is tossing  3 coins simultaneously. We can have 2*3=8…

Q: The length of adult King Cobra snakes is normally distributed with µ = 22 feet and σ = 2.5 feet.…

A:

Q: Explain when the Poisson probability distribution is used.

A: A Poisson distribution is a distribution of probability that can be used to illustrate how many…

Q: If there are 7 red candies in a bag of 36 colored candies, what is the probability of getting a red…

A: Given that the number of red candies= 7 So, n(red)=7 The number of total candies= 36 So, n(all)=36…

Q: State the frequentist interpretation of probability.

A: The probability of an event is obtained as the ratio of favorable number of cases to the total…

Q: Find the probability that the average amount paid by the sample of households exceeds $50.

A: Given that  X~N(μ= 48 , σ= 20) μ= 48  , σ= 20

Q: The probability distribution of all possible values of the sample proportion is the

A:

Q: One of the requirements of a Probability Distribution is

A: One of the requirements of a Probability Distribution is ?

Q: A researcher surveyed the households in a small town. The random variable X represents the number of…

A: Given, x 0 1 2 P(x) 0·25 0·50 0·50 To check the given data is probability distribution or…

Q: The probability distribution of a three colour spinner is shown in the table below, what is the…

A:

Q: Illustrate the probability distribution if X is the random variable that represents the number of…

A:

Q: The probability distribution below shows the number of kittens in a litter?

A: Let X be a sample space of discrete random variables. We shall use the following facts : i) ∑x∈X…

Q: What is the probability of it raining, P(B), if it has started snowing? Report P(B), given that it…

A: From the given information, There is a 60% chance of snow. That is, P(A)=0.60 There is a chance of…

Q: Explain probability distribution?

A: A probability distribution is a function that describes all the possible values and likelihoods that…

Q: The assessment of the probability of a negative event against the aggregate severity of the related…

A: Given: A statement: The assessment of the probability of a negative event against the aggregate…

Q: The table shows the estimated distribution of injury severity by child passenger. What is the…

A: The total number of child passengers 6299677.