f n = 5 and p = 0.40, what is the probability that: (a) X = 4?                            (b) X ≤ 3?   (c) X < 2? (d) X > 1?

Q: (c) (3) Calculate the probability that a life of 76 years age will die in between ages 79 and 81,…

A: Given information:   The probability of the person will die at the age of 79 is, q79=0.16   The…

Q: (a) Find the survival function for a person who is now years old. What is the probability that they…

A:

Q: When a man observed a sobriety checkpoint conducted by a police department, he saw 683 drivers were…

A:

Q: 16. Two independent events have Pr[A]=Pr[B]=.3. Find Pr[AUB]. (a) .09 (b) .91 (c) 49 (d) .51 (e) .6…

A:

Q: Tdf=53T∼Tdf=53, use technology to find the probability P(T>2.16)P(T>2.16): P(T>2.16)=P(T>2.16)=

A: given data for t-distribution df=52test statistics t=2.16here we have to find out the p-value for…

Q: find the probability P(F>1.27)P(F>1.27): P(F>1.27)=P(F>1.27)=

A: It is given that  F ~ F( 11, 10 ) df1 = 11,    df2 = 10 F-score = 1.27

Q: (d) P(X > 4) = i (e) Determine x such that P(X < x) = 0.85. X = i

A:

Q: For X ∼Bin(625, 9/25 ), approximate the probability P (X ≥ 249)

A: Step 1: State the given data: X ∼Bin(625, 9/25)number of favorable cases, x ≥ 249 Step 2: Recall the…

Q: From past observations, it has been determined that the distribution of cell sizes (in nanometers)…

A: a). Calculate the CDF of the cell size. Given Information: The probability distribution function of…

Q: The headway h is the average time between vehicles. On a highway carrying an average of 500 vehicles…

A: Probability, P = 0.87 tP = 0.87 t    Average speed, v = 87 ft / s    Spacing between two vehicles,…

Q: Mary is risk neutral and faces a gamble that pays XL with probability P and XH with a probability…

A: A risk-neutral individual is the one who makes the choice indifferent to the risk involved in a…

Q: Suppose you have a coin which is rigged so that the probability of tossing a head is 1/4. You toss…

A: The number of times the coin is tossing, The probability of tossing a head,

Q: (2) Suppose on average there are 5 homicides per month in a given city. The probability there will…

A: Let X denote the number of homicides per month in a given city.

Q: r T∼Tdf=5T∼Tdf=5, use technology to find the probability P(−3.09<T<−2.77)P(-3.09<T<-2.77):…

A: given datadf=5we have to find out the p(-3.09&lt;t&lt;-2.77)=?here we use excel function for find…

Q: (b) Consider the lottery L = (0, –10; 1/2,1/2), which yields $0 with probability 1/2 and $ – 10 with…

A: Given information: L=0,-10; 12,12

Q: If T is the event that a convict committed theft and B is the event that the convict committed…

A: Given, T = Event that a convict committed theft B = Event that a convict committed Burglary TI =…

Q: What is the probability that a randomly selected American adult has never been tested? Show work.…

A: From the given information, N(NT)=134,767 and N(T)=77,789.

Q: Find the probability P( Z > 2 ).     0.0228     0.5228     0.9772     0.4772

A:

Q: X is given in thousands, so payouts range from 0 to $3,000. Find the probability that a policy…

A: X is given in thousands, so payouts range from 0 to $3,000. Find the probability that a policy…

Q: Find the probability !is pad.f. (2x+1) 15 x=1,2,3 p(x) = elsewhere

A: given p.d.f  p(x)=115(2x+1)   x = 1,2,3

Q: 11. The annual probability of moving is 0.17. (a) What is the probability that a person moves for…

A: As per your instructions i have to solve part (b) only For par(b) we have given information x = 1, n…

Q: (a) Find the probability that a married couple watches the show. The probability is (Round to three…

A: Given P(M) =0.5 P(W) =0.6 P(M/W) =0.8

Q: B/ A factory for the production of ceramics found that the probability that the product will be…

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

Q: Translate the following statements using probability notation. Use X as the random variable. The…

A: Translate the statements using probability notation.

Q: A random sample of size n₁ = 16 is selected from a normal population with a mean of 74 and a…

A: given data sample 1: μ1  = 74σ1 = 6n1 = 16sample 2 :μ2 = 70σ2 = 16n2 = 6(a)  P(x¯1-x¯2&gt;4) = ? (b)…

Q: Determine the following probabilities: P(X < 0.5,Y < 1.5) and P(X < 0.5) f(x,y) 1/3 1/6 1/6 1/3 -1.0…

A:

Q: Let x = time spent waiting in a doctor’s office.   Which of the following statements is false?…

A: given that X is the time spent waiting in the doctor's office.

Q: Use the probability tables to find P(z > 0.9) P(z > -0.86)

A: We have to find probability for standard normal distribution.

Q: A biased coin having probability p of landing heads is tossed repeatedly, with the outcomes of…

A: As per the Bartleby guildlines we have to solve first question and rest can be reposted... Given…

Q: Find the probability P( Z > 2 ).     0.0228     0.5228     0.9772     0.4772

A: To find: P(Z&gt;2)

Q: 16. Find the following probabilities a. If X ~ N(5,1), find P(X < 6.5) b. If X- N(65,81), find P(53<…

A: a. μ=5, σ=1 ( as the variance is 1) The corresponding z-value needed to be computed: By using the…

Q: Determine the following probabilities: P(X > 0.25, Y 0.25, Y 0.25, Y 0.25, Y < 4.5) = 5/8 %3D P(Y…

A: Answer - Given probability distribution x y f(x,y) -1 -2 1/4 -0.5 -1 1/2 0.5 1 1/8 1 2…

Q: Suppose Y ~ Uniform(01, O2) where the parameters 01 and 02 take the values -4 and 6 respectively.…

A:

Q: Find P(x <= 2 | n = 12, p = 0.25) by using the binomial formula.

A:

Q: Use calculator to find the probability indicated (keeping 4 decimals): a)P(Z>-1.00)…

A: Solution-: We find the following indicated probability (a) P(Z&gt;-1)=? (b) P(-2.15&lt;Z&lt;-1.09)=?…

Q: Suppose that the probability distribution of X is given by b/4 x=0 1/2+b/24 x=1 P(x)=< 1/12 x= 2 1/8…

A:

Q: P(z < 0.76) Express the probability as a decimal rounded to 4 decimal places.

A: Given ( z &lt; 0.76)

Q: Statistical Abstract of the United States reported that 66% of students who graduated from high…

A: Given  p=66%=0.66, n=18

Q: Use the probability tables to find P(-1.5 < z < 1.5) P(z < -1.77) P(-0.16 < z < 0.87)

A: Standard Normal distribution

Q: b. Use the fact that the total probability is equal to 1 to create a formulafor P(X = 3) in terms of…

A: Given information:Discrete random variable:If the variable X takes finite or countable values, then…

Q: For X ∼Bin(28561, 25/169 ), approximate the probability P (4105 ≤ X ≤ 4225)

A: Step 1: Approximate X to normalThe Central Limit Theorem states that regardless of the shape of the…

Q: 1. What is the probability that X 2 2? 1.25 1.5 1.75 2 2.25 0.1 f(x) 0.2 0.4 0.1 0.2

A: The probability distribution table is, x 1.25 1.5 1.75 2 2.25 f(x) 0.2 0.4 0.1 0.2 0.1

Q: Let X be a random variable with u = 4 and o = .5. (a) Use the Chebychev inequality to estimate Pr(3…

A: Chebyshev’s theorem: When the distribution of the population is not known. That is, when there is no…