0.0249 ?

Q: b. Sketch a standard normal curve and shade the area under the curve that les to the left of -1.56…

A: The objective is to sketch the standard normal curve and shade the area to the left of the given…

Q: ec. Find the probability that the next operation of the robogate will take 26.6 sec or less.

A: here mean = 22 sec standard deviation  = 2 sec x= processing time for the robogate

Q: Find the area of the shaded region. The graph depicts the standard normal distribution with mean 0…

A: Given that The graph depicts the standard normal distribution with mean 0 and standard deviation 1

Q: The mean yearly rainfall in Sydney, Australia, is about 137 mm and the standard deviation is about…

A: Given Mean =137 Standard deviations=69

Q: Find the area of the shaded region. The graph depicts the standard normal distribution with mean 0…

A: Find the area of the shaded region. The graph depicts the standard normal distribution :  z=0.16…

Q: Find the area of the shaded region. The graph depicts the standard normal distribution of bone…

A: Find the area of given region if mean 0 and standard deviation 1

Q: Let's assume that the height of adult women in the United States follow a normal distribution with…

A: given data  normal distributionμ = 64.5 inchesσ = 3.1 inches

Q: Find the area of the shaded region.

A: Solution: Given region is, In this region, we have to find the area.

Q: Find the area of the shaded region. Assume the curve is a standard normal distribution with mean 0…

A: Given that  Mean=mu=0 Standard deviation=sigma=1 X~Normal(mu=0,sigma=1)

Q: In families consisting of a couple with children, X, the age of the mother at the birth of her first…

A: Hi! Thank you for the question, As per the honour code, we are allowed to answer three sub-parts at…

Q: ind the area of the shaded region. The graph depicts the standard normal distribution of bone…

A: Let X denote the bone density scores and it follows normal distribution with mean μ=0 and standard…

Q: Given a normal distribution with mean 100 and standard deviation​ 10, find the number of standard…

A:

Q: Find the area of the shaded region. Assume the curve is a standard normal distribution with mean 0…

A:

Q: Find the area of the shaded region. The graph depicts the standard normal distribution of bone…

A: We have given thatMean(µ) = 0Standard deviations (σ) = 1X ~ N (µ, σ )= N(0,1)

Q: Find the area of the shaded region. The graph depicts the standard normal distribution with mean 0…

A:

Q: A test is scaled so that the mean score is 480 and the standard deviation is 100 test should score…

A: Let  X be the random variable from normal distribution with mean (μ) = 480 and standard deviation…

Q: The diameters of red delicious apples of an orchard have a normal distribution with a mean of 3…

A: Let x be the continuous random variable and it said to follows normal distribution with mean μ and…

Q: Find the area of the shaded region. The graph depicts the standard normal distribution of bone…

A: We want to find area of shaded region from standard normal distribution table.

Q: Use a table of cumulative areas under the normal curve to find the​ z-score that corresponds to the…

A: The cumulative area is 0.047.

Q: Find the area of the shaded region . The graph depicts the normal distribution of bone density…

A:

Q: Find the area of the shaded region. The graph depicts the standard normal distribution with mean 0…

A: given data    standard normal distribution ,  Z~N(0,1) P(z<0.48) -  = ?

Q: Find the z-score that best satisfies the condition. This problem can be solved using technology or…

A: Ans#-  Find the z-score of the given standard normal curve.            P(Z < z) = 30% = 0.30

Q: In normal distribution find the mean when the standard is 5 and 3.78% of the area lies to the left…

A: Suppose the variable of interest is x. The random variable x follows normal distribution with mean µ…

Q: Let's assume that the height of adult women in the United States follows a normal distribution with…

A: Let X be the height of adult women in the United States. The random variable X follows a normal…

Q: Find the area of the shaded region. Assume the curve is a standard normal distribution with mean 0…

A: Given,mean(μ)=0standard deviation(σ)=1

Q: ind the area of the shaded region. The graph depicts the standard normal stribution with mean 0 and…

A: Z follows the standard normal distribution with a mean of zero and a standard deviation of one.

Q: Hayley has 120 apple trees of a certain variety in her orchard. She estimates the population of…

A: We have given that  Sample size n= 120 , mu= 99 , sigma =22 X~N(mu, sigma^2) Z-score = (x - mu) /…

Q: Find the probability that a standard normal variable takes on a value between -1.59 and 3.0. Also…

A:

Q: Find the area of the shaded region. The graph depicts the standard normal distribution with mean and…

A: P(z<0.36)=?

Q: Describe the characteristics of the "normal distribution". Name the two parameters (two numerical…

A: A normal distribution is a symmetric Bell shaped curve having mean , median and mode all equal to…

Q: Find the area of the shaded region. The graph depicts the standard normal distribution with mean 0…

A: Standardized z-score:   The standardized z-score represents the number of standard deviations the…

Q: 0.8561 ?

A: Given that, standard normal distribution with mean 0 and standard deviation 1

Q: nd the area of the shaded region. The graph depicts the standard normal deviation with mean 0 and…

A: Given, Mean=0 Standard deviation =1

Q: Find the indicated z score. The graph depicts the standard normal distribution with mean 0 and…

A: Z has standard normal distribution. where mean=0 and standard deviation=1 i.e. Z~N0,1