the class is EGEN 350 pleas i need the answers of questions 2 and 3
Homework Answers
2.
A. No, beacuse sum of probabilities is not equal to one.
B. No, P(X=5) = -0.2 negative, probabilities cannot be negative.
C. YES
D. No, beacuse sum of probabilities is not equal to one.
3.
Add Answer to:
the class is EGEN 350 pleas i need the answers of questions 2
and 3
2....
the class is EGEN 350 pleas i need the answers of questions 4,5 and 6 (3pts)...
the class is EGEN 350 pleas i need the answers of questions 4,5
and 6
(3pts) An insurance company offers its policyholders a number of different premium payment options. For a randomly selected policyholder, let X = number of months between successive payments. If the CDF is as follows, fill in the pmf in the table provided? 4. 0.30 1sx <3 0.45 4 x<6 0.60 6 Sx < 12 1x2 12 Fx)0.40 3sx <4 P(X x) (3pts) A certain type...
the class is EGEN 350 pleas i need the answers of questions 7,8and 9 In a...
the class is EGEN 350 pleas i need the answers of questions
7,8and 9
In a clinical study, volunteers are tested for a gene that has been found to increase the risk for a disease. The probability that a person carries the gene is 0.001. a. (2pts) What is the probability that 40 people need to be tested to detect one with the gene? 7. b. (2pts) What is the expected number of people to test to detect one with...
the class is EGEN 350 pleas i need the answers of questions 12,13 and 14 12,...
the class is EGEN 350 pleas i need the answers of questions
12,13 and 14
12, A player of a video game is confronted with a series of opponents and has an 80% probability of defeating each one. Defeating any opponent is independent of previous encounters. In the game, the player continues to contest opponents until the player is defeated. The random variable X is how many opponents are contested until the player is defeated. [Think: what is the "success"...
Need fast answer Examination in probability theory and statistics Variant 19 I. Discrete distribution for X...
Need fast answer
Examination in probability theory and statistics Variant 19 I. Discrete distribution for X is given by the following table: Probability p Value X Find distribution function f0) and median Me@0. Calculate mathematical expectation (the mean) M(), variance (dispersion) DA), standard error σ(X), asymmetry coefficient As(X) and excess Ex(X). 0.3 10 0.4 20 0.2 30 0.1 40
The random variable x is known to be uniformly distributed between 10 and 15. a. Which...
The random variable x is known to be uniformly distributed between 10 and 15. a. Which of the following graphs accurately represents this probability density function? 1. foo 0.4 0.3 0.2 0.1 10 15 20 25 30 35 40 45 x 2. foo) 0.4 0.3 0.2 10 15 20 30354045 x 3. foo 0.4 0.3 0.1 10 15 20 25 30 35 40 45 x 4 fo) 0.4 0.3 0.2 0.1 10 15 20 25 30 35 40 45 x...
Question Completion Status: QUESTION 40 х The number of ships, x, to arrive at a harbor...
Question Completion Status: QUESTION 40 х The number of ships, x, to arrive at a harbor on any given day has the following probability distribution. To verify the distribution of x is a valid discrete probability distribution you must show which of the following? 10 11 12 13 14 P(x) 0.4 0.2 0.1 0.1 The outcomes for x are countable which implies they are specific points on the real number line Os P(x) s 1, for all x o P(x)...
Please answer both questions. Will Rate!! An automobile service facility specializing the next car to be...
Please answer both questions. Will Rate!!
An automobile service facility specializing the next car to be tuned engine tune-ups knows that 50 % of all tune-ups are done on four-cylinder automobiles, 35% on six-cylinder automobiles, and 15% on eight-cylinder automobiles. Let J the number of cylinders (a) What is the pmf of X7 P(x) line araph for the pmf of part (a). (b) Draw Probability Probability 0.5 0.45 0.4 035 0.3 0.5 045 0.4 О35 0.3 0.25 0.25 0.2 0.2...
Please answer the three questions below: 1) 2) 3.) Below is a binomial distribution for n-7...
Please answer the three questions below:
1)
2)
3.)
Below is a binomial distribution for n-7 and p 0.4. 0.25 0.2 0.15 0.1 0.05 Number of Successes Binomial Distribution Calculate the mean of the binomial distribution. Preview [two decimal accuracy] Below is a binomial distribution for n 6 and p 0.6 0.3 0.25 0.2 S0.15 0.1 0.05 Number of Successes Binomial Distribution Calculate the standard deviation of the binomial distribution. Preview [three decimal accuracy 0.35 0.3 0.25 0.2 0.15 0.1...
218 points I Premous Answers My Notes Ask Your Teacher some parts of California are particularly...
218 points I Premous Answers My Notes Ask Your Teacher some parts of California are particularly earthquake-prone. Suppose that in one metropolitan area, 28% of all homeowners are insured against earthquake damage. Four homeowners are to be selected at random. Let χ denote the number among the four who have earthquake insurance. a Find the probability distribution o Х. Hint: Let S denote a home wne that has insurance and Fone who does not. Then one possible outcome is SF...
Will rate!! Some parts of California are particularly earthquake prone. Suppose that in one metropolitan area,...
Will rate!!
Some parts of California are particularly earthquake prone. Suppose that in one metropolitan area, the chance a homeowner is insured against an earthquake is 0.30, A sample of four homeowners are to be selected at random. Suppose X is a random variable that is modeled by a binomial distribution which describes the number of homeowners out of the four that have earthquake insurance. (a) Find the probability mass function of X. (Round your answers to four decimal places.)...
the class is EGEN 350 pleas i need the answers of questions 4,5
and 6
(3pts) An insurance company offers its policyholders a number of different premium payment options. For a randomly selected policyholder, let X = number of months between successive payments. If the CDF is as follows, fill in the pmf in the table provided? 4. 0.30 1sx <3 0.45 4 x<6 0.60 6 Sx < 12 1x2 12 Fx)0.40 3sx <4 P(X x) (3pts) A certain type...
the class is EGEN 350 pleas i need the answers of questions
7,8and 9
In a clinical study, volunteers are tested for a gene that has been found to increase the risk for a disease. The probability that a person carries the gene is 0.001. a. (2pts) What is the probability that 40 people need to be tested to detect one with the gene? 7. b. (2pts) What is the expected number of people to test to detect one with...
the class is EGEN 350 pleas i need the answers of questions
12,13 and 14
12, A player of a video game is confronted with a series of opponents and has an 80% probability of defeating each one. Defeating any opponent is independent of previous encounters. In the game, the player continues to contest opponents until the player is defeated. The random variable X is how many opponents are contested until the player is defeated. [Think: what is the "success"...
Need fast answer
Examination in probability theory and statistics Variant 19 I. Discrete distribution for X is given by the following table: Probability p Value X Find distribution function f0) and median Me@0. Calculate mathematical expectation (the mean) M(), variance (dispersion) DA), standard error σ(X), asymmetry coefficient As(X) and excess Ex(X). 0.3 10 0.4 20 0.2 30 0.1 40
The random variable x is known to be uniformly distributed between 10 and 15. a. Which of the following graphs accurately represents this probability density function? 1. foo 0.4 0.3 0.2 0.1 10 15 20 25 30 35 40 45 x 2. foo) 0.4 0.3 0.2 10 15 20 30354045 x 3. foo 0.4 0.3 0.1 10 15 20 25 30 35 40 45 x 4 fo) 0.4 0.3 0.2 0.1 10 15 20 25 30 35 40 45 x...
Question Completion Status: QUESTION 40 х The number of ships, x, to arrive at a harbor on any given day has the following probability distribution. To verify the distribution of x is a valid discrete probability distribution you must show which of the following? 10 11 12 13 14 P(x) 0.4 0.2 0.1 0.1 The outcomes for x are countable which implies they are specific points on the real number line Os P(x) s 1, for all x o P(x)...
Please answer both questions. Will Rate!!
An automobile service facility specializing the next car to be tuned engine tune-ups knows that 50 % of all tune-ups are done on four-cylinder automobiles, 35% on six-cylinder automobiles, and 15% on eight-cylinder automobiles. Let J the number of cylinders (a) What is the pmf of X7 P(x) line araph for the pmf of part (a). (b) Draw Probability Probability 0.5 0.45 0.4 035 0.3 0.5 045 0.4 О35 0.3 0.25 0.25 0.2 0.2...
Please answer the three questions below:
1)
2)
3.)
Below is a binomial distribution for n-7 and p 0.4. 0.25 0.2 0.15 0.1 0.05 Number of Successes Binomial Distribution Calculate the mean of the binomial distribution. Preview [two decimal accuracy] Below is a binomial distribution for n 6 and p 0.6 0.3 0.25 0.2 S0.15 0.1 0.05 Number of Successes Binomial Distribution Calculate the standard deviation of the binomial distribution. Preview [three decimal accuracy 0.35 0.3 0.25 0.2 0.15 0.1...
218 points I Premous Answers My Notes Ask Your Teacher some parts of California are particularly earthquake-prone. Suppose that in one metropolitan area, 28% of all homeowners are insured against earthquake damage. Four homeowners are to be selected at random. Let χ denote the number among the four who have earthquake insurance. a Find the probability distribution o Х. Hint: Let S denote a home wne that has insurance and Fone who does not. Then one possible outcome is SF...
Will rate!!
Some parts of California are particularly earthquake prone. Suppose that in one metropolitan area, the chance a homeowner is insured against an earthquake is 0.30, A sample of four homeowners are to be selected at random. Suppose X is a random variable that is modeled by a binomial distribution which describes the number of homeowners out of the four that have earthquake insurance. (a) Find the probability mass function of X. (Round your answers to four decimal places.)...
Most questions answered within 3 hours.
-
Identify and describe five (5) characteristics of a good KM
measurement system. Be sure to include...
asked 1 minute ago -
A pharmaceutical company is testing a new drug. Of the 110
people that received the drug,...
asked 22 minutes ago -
Which of the following is NOT a mechanism for gene
regulation?
a. Phase variation in DNA....
asked 26 minutes ago -
Which of the following is being applied when, under certain
conditions, the value recorded for an...
asked 22 minutes ago -
Describe the role of the three components of connective
tissue. In what ways does a connective...
asked 23 minutes ago -
Excel spreadsheet
I am clueless when it comes to excel. I need to make a
spreadsheet...
asked 22 minutes ago -
1. A beta-emitter would be safely stored by all of the following
except
a. wrapped in...
asked 25 minutes ago -
In the laboratory a student combines 29.2 mL of
a 0.122 M aluminum
bromidesolution with 19.6...
asked 27 minutes ago -
What is the Br∅nsted-Lowry base reactant in the following
chemical reactio:
C5H5N(aq) + H2O(l) ⇌ C5H5NH+(aq)+OH-(aq)?...
asked 39 minutes ago -
A comparison between the Cp and Cpk for a
process would find which of the following...
asked 45 minutes ago -
7. Your grandfather left an inheritance for you of $50,000.
However you can only drawdown on...
asked 1 hour ago -
An assumption of Theory X is that: Question 2 options: people
can exercise self-direction and self-control...
asked 1 hour ago