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Question about Probability and Statisics
Please show all steps using the formula : p1 +p2 + pn = 1
Find the probability distribution of the value x. mean variance and standard derivation.
1. two dice are rolled . x is the sum of numbers on the top faces.
2. five cards are randomly selected from a standard deck.x is the number of aces in the sample.
3. It is known that 20% of old cars cannot pass the emission test . Four old cars are selected randomly . x is the number of card in the sample that cannot pass the emission test.
4. The probability that a new car is damaged is 0.02. 400 cars are being inspected . what is the probability that the number of damaged cars in the sample is :a. 0
b. 2
c. more than 2
Problems on linear regression equation
Continuous Probability Distribution - Independent Events, A certain airplane has two independent alternators to provide electrical power. The probability that a given alternator will fail on a 1-hour flight is .02.
Biased Bernoulli Process, Suppose that two teams that meet in the world series are closely matched: the better team wins a given game with a probability of .55
Describe a probability space for this experiment as well as you can. Find the probability that after two days there are no amoebas in the pond.
Write a linear regression equation for these data and forecast how much money Robert will win if he spends $28.
Identification of the Slope, y-intercept, and x-intercept of the given equation
Give a sketch of the graph of the function V(t). Your graph can be a "rough draft" and evaluate the value of the fax machine in years 0, 1 and 4. to the nearest tenth.
Explain how a block design can be used to set up this experiment and find the set of parameters ( v, b, k, r, λ ) of such a design where the number of testers is as small as possible.
Dividing a complex number with another number.
Make a new variable called BMIDIFF by computing the BMI difference for each twin pair.
Find the solution of the given linear equation - Evaluate the time and the height at which she opens her parachute.
Determine the probability on rating
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