Assume the random variable X is normally distributed with mean μ = 50 and standard deviation o=7. Compute the probability. Be sure to draw a normal curve with the area corresponding to the probability shaded. P(35

Q: The percent of fat calories that a person in America consumes each day is normally distributed with…

A: Given that  Mean=μ=36 Standard deviation=?=10 X~N( μ = 36 , ? = 10 ) Z-score =( x - μ )/?

Q: Find the area to the left of z = -1.5 Solution: Dr sh

A: P(Z<-1.5)=?

Q: Los Angeles workers have an average commute of 34 minutes. Suppose the LA commute time is normally…

A: a) Mean= 34 Standard deviation = 15  So, variance= 152= 225 X~N(mean, variance)=N(34,225)…

Q: Assume that a randomly selected subject is given a bone density test. Those test scores are normally…

A: Given that:Z is standard normal Distributed with i.e. mean µ =0 and standard deviation σ =1 By using…

Q: Find the mean, variance, and standard deviation of the binomial distribution with the given values…

A: Mean of binomial distribution is given by, mean= np mean= 60× 0.4  mean= 24.0

Q: The average THC content of marijuana sold on the street is 9%. Suppose the THC content is normally…

A:

Q: Assume that adults have IQ scores that are normally distributed with a mean of μ= 105 and a standard…

A: given data,normal distribution μ=105σ=15probabilty that selected asults has an IDQ score less than…

Q: The average American man consumes 9.8 grams of sodium each day. Suppose that the sodium consumption…

A: From the provided information, Mean (µ) = 9.8 grams Standard deviation (σ) = 1 grams

Q: An elevator has a placard stating that the maximum capacity is 1550 lb-10 passengers. So, 10 adult…

A: maximum capacity of elevator  = 1550 lb - 10 passangermen : normal distributionμ = 163 lbσ = 33…

Q: 8. Toastmasters International cites a report by Gallop Poll that 40% of Americans fear public…

A: As per the guidelines we are allowed to solve maximum of 1 question. If you need help with another…

Q: The average number of miles (in thousands) that a car's tire will function before needing…

A: given data normal distribution μ = 67σ = 17n = 49

Q: The amount of time that people spend at Grover Hot Springs is normally distributed with a mean of 78…

A: Note: According to our guidelines we can answer only three subparts and rest can be repost.

Q: The average student loan debt for college graduates is $25,600. Suppose that that distribution is…

A:

Q: The amount of time that people spend at Grover Hot Springs is normally distributed with a mean of 68…

A: As per Bartleby guideline expert have to answer first question three subparts only dear student…

Q: The average THC content of marijuana sold on the street is 9%. Suppose the THC content is normally…

A: Given Mean=9% Standard deviations=1%

Q: The mean height of an adult giraffe is 18 feet. Suppose that the distribution is normally…

A: The curve of the normal distribution is bell shaped and symmetric about the mean of the…

Q: The mean amount of time it takes a kidney stone to pass is 15 days and the standard deviation is 4…

A: Given, Mean = μ = 15 Standard deviation = σ = 4

Q: is less than 68 inch or greater than 70 inch? 5. Choose a person at random and give him or her an IQ…

A: Consider a random variable X which, follows normal distribution, indicates the IQ scores. The mean…

Q: Suppose that the weight of an newborn fawn is Uniformly distributed between 1.6 and 3.2 kg. Suppose…

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

Q: The mean amount of time it takes a kidney stone to pass is 13 days and the standard deviation is 5…

A:

Q: The average THC content of marijuana sold on the street is 10.8%. Suppose the THC content is…

A: Given, mean= 10.8  Standard deviation= 1 So, variance= 12=1 So, X~N(mean,variance)= N(10.8,1)…

Q: Suppose that the weight of an newborn fawn is Uniformly distributed between 1.6 and 3.6 kg. Suppose…

A:

Q: Assume that adults have IQ scores that are normally distributed with a mean of μ= 105 and a standard…

A: The given values are: μ=105 and σ=15.

Q: The average THC content of marijuana sold on the street is 9%. Suppose the THC content is normally…

A:

Q: 1. Suppose an individual with a cold is randomly selected. What is the probability that they recover…

A: Let X be the random variable that the time takes the person to recover from a cold.Given…

Q: Let X represent the full height of a certain species of tree. Assume that X has a normal probability…

A:

Q: answer only b-d The number of ants per acre in the forest is normally distributed with mean 45,000…

A: The distribution of X, X ~ N(45000, 12052)

Q: The average THC content of marijuana sold on the street is 10%. Suppose the THC content is normally…

A: The distribution of THC content is normal. The mean is 10% and the standard deviation is 2%.

Q: Let X represent the full height of a certain species of tree. Assume that X has a normal probability…

A: The Z-score of a random variable X is defined as follows: Z = (X – µ)/σ. Here, µ and σ are the mean…

Q: Assume that a randomly selected subject is given a bone density test. Those test scores are normally…

A: Mean = 0 Standard deviation = 1

Q: e. The probability that a newborn fawn will be weigh more than 3.36 is P(x > 3.36) =  f. P(x > 2.6 |…

A:

Q: Suppose that the weight of an newborn fawn is Uniformly distributed between 2.3 and 3.6 kg. Suppose…

A: b) standard deviation of uniform distribution =(b-a)^2 /12 b= 3.6 a=2.3  =1.69/40 = 0.140

Q: The percent of fat calories that a person in America consumes each day is normally distributed with…

A:

Q: The mean amount of time it takes a kidney stone to pass is 12 days and the standard deviation is 5…

A: Given  Mean=12 Standard deviation=5 days.now we need to answer the following questions. Please find…

Q: Let x be a continuous random variable that is normally distributed with a mean of 58 and a standard…

A: Given that, Mean = 58 Standard deviation = 17

Q: The amount of time that people spend at Grover Hot Springs is normally distributed with a mean of 60…

A: