X denotes a binomial random variable with parameters n and p. For each exercise, indicate which area under the appropriate normal curve would be determined to approximate the specified binomial probability. P(X >10)

Q: Consider a normally distribr deviation of 10. Find P(90<

A: mean =85 standard deviation =10 to find P(90&lt;X&lt;100)

Q: X denotes a binomial random variable with parameters n and p, Indicate which area under the…

A:

Q: Let X represent a binomial random variable with n = 170 p = 0.21. Round your final answers to 4…

A: From the information, given thatLet X denotes the binomial random variable with the probability of…

Q: Assume the random variable x is normally distributed with mean = 90 and standard deviation a = 4.…

A: Assume the random variable x is normally distributed with mean = 90 and standard deviation a = 4.…

Q: Assume that the random variable X is normally distributed, with mean of 90 and standard deviation of…

A: 1] Mean =90 standard deviation =16 2] mean =116 standard deviation =20

Q: Let us suppose that some article investigated the probability of corrosion of steel reinforcement in…

A: The probability of corrosion (p) is 0.1.The sample size n is 5.

Q: A large call center outside a city tracks the number of phone calls recieved each day. The daily…

A: Solution We have given X: The daily number of phone calls received.  μ=151 and σ=6.8

Q: Let x be a random variable that represents the level of glucose in the blood (milligrams per…

A: Hey there! Thank you for posting the question. Since your question has more than 3 parts, we are…

Q: Let x be a random variable that represents white blood cell count per cubic milliliter of whole…

A: Hey there! Thank you for posting the question. Since your question has more than 3 parts, we are…

Q: let X denote a random variable that has a Poisson distribution with mean y = 3 find p(x≥4/x≥2)

A:

Q: Assume the random variable x is normally distributed with mean μ=88 and standard deviation σ=4. Find…

A: Given information Mean = mu = 88 and  Standard deviation = σ = 4  Z score formula = (x - mu)/σ

Q: Let X denote a random variable that has a Poisson distribution with mean lamda = 2. Find P(X >= 4|X…

A: P.d.f. of Poisson distribution is given by,. p(x)= e-λ λx/x!  Here we've to find,…

Q: Assume that the random variable X is normally distributed, with mean u = 70 and standard deviation o…

A: The random variable X is normally distributed. The population mean is 70. The population standard…

Q: The variable X denotes a binomial random variable with parameters n and p. Indicate which area under…

A: given data x is binomial distribution with parameter n and p . under normal approximation which area…

Q: Assume a component with a failure distribution with lambda equal to 0.005 failures per month. Use 4…

A: An exponential distribution is the probability distribution of the time between events in a Poisson…

Q: Assume the random variable x is normally distributed with mean u = 50 and standard deviation o = 7.…

A:

Q: Assume the random variable x is normally distributed with mean u = 50 and standard deviation o = 7.…

A: Given: X is normally distributed random variable with μ=50σ=7

Q: Assume the random variable x is normally distributed with mean μ=85 and standard deviation σ=5. Find…

A: Given X is normal Distributed with mean µ = 85.0 and standard deviation σ = 5.0 now will using…

Q: X denotes a binomial random variable with parameters n and p, Indicate which area under the…

A:

Q: Assume that the random variable X is normally distributed with mean = 55.4 and standard deviation =…

A: It is given that the mean 55.4, the standard deviation is 9.2 and the sample size is 64.

Q: Assume the random variable x is normally distributed with mean u=80 and standard deviation =5. Find…

A: Given that: X is normal Distributed with mean µ = 80.0 and standard deviation σ = 5.0 now will using…

Q: Determine the standard normal random variable (z) for P(X > 80) Suppose X be a normally distributed…

A: Solution-: Given: μ=65,σ=13 We want to find the standard normal random variable (z) for P(X &gt; 80)…

Q: A large call center outside a city tracks the number of phone calls recieved each day. The daily…

A:

Q: ssume that the random variable X is normally distributed, with mean r=60   and standard deviation…

A: The z-score corresponding to x =80 will be:

Q: suppose a random variable X follows a binomial distribution with parameters n=70 and p=0.60.use the…

A: Given The data is as follows: X~Bn=70, p=0.60

Q: REM (rapid eye movement) sleep is sleep during which most dreams occur. Each night a person has both…

A: We have given that  Sample sizes n1=8 ,n2 =8 xbar1 = 2.9 , xbar2=2.00 Sigma1=0.6 ,sigma2=0.8 1%…

Q: Exercise 38 Let X ~ N(3, 9). (i) Find P(2 6). Hint: Rescale the random variable and then use the…

A: GivenLet X~N(3,9)μ=3σ2=9σ=9=3

Q: A random variable X is normally distributed with a mean of ( 34 ) and a standard deviation of ( 6 )…

A: Solution: From the given information, X follows normal distribution with mean µ=34 and a standard…

Q: The random variable X has a binomial distribution with n=10 and p=0.5. Determine P(X≥9)

A:

Q: Let X be the random variable representing the systolic blood pressure (mmHG) in healthy adults. It…

A: Given, Systolic blood pressure follows normal distribution with mean 112 and standard deviation 10…

Q: 2/5  is tossed four times. Let X is a random variable which denotes the longest string of tails…

A:

Q: Let the random variable X follows binomial distribution with parameters 14 and 5/12. Find P(X…

A: It is given that X follows a binomial distribution with n=14 and p=5/12. The PMF of the binomial…

Q: The probability of having a red color ball is 15%. The boy selected four submitted balls at random,…

A: Any ball selected may be red or any other So the ball selected will follow Bernoullian trials. Now…

Q: Assume the random variable x is normally distributed with mean u= 86 and standard deviation o = 4.…

A: According to the provided information, mean = 86 standard deviation = 4

Q: Let x be a random variable that represents the commute time of teachers in a large rural area. If x…

A: The given mean is 64 and standard deviation is 12.2.

Q: The random variable X has a binomial distribution with n=6 and p=0.3. Calculate P(X greater than or…

A: Given,n=6p=0.3A random variable X~Binomial(n=6 , p=0.3)P(X=x)=6x 0.3x1-0.36-xP(X=x)=6x 0.3x0.76-x  ;…

Q: Assume that the random variable X is normally distributed with mean = 186.8 and standard deviation =…

A: It is given that the mean 186.8, the standard deviation is 32 and the sample size is 50.

Q: X denotes a binomial random variable with parameters n and p. For each exercise, indicate which area…

A: The normal approximation for binomial probability P(X&lt;=n) is P(X&lt;n+0.5) P(X ≤ 4)=P(X&lt;4+0.5)…

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.