A set of high school student heights are normally distributed with a mean of 161 centimeters and a standard - deviation of 15 centimeters. Mikio is a high school student with a height of 191 centimeters. What proportion of student heights are higher than Mikio's height? You may round your answer to four decimal places.

Q: The heights of adult men in America are normally distributed, with a mean of 69.7 inches and a…

A: (a) Obtain the z-score, if the height of the man is 6 feet 3 inches tall. Since, given the height…

Q: The heights of adult men in America are normally distributed, with a mean of 69.7 inches and a…

A:

Q: The heights of adult men in America are normally distributed, with a mean of 69.2 inches and a…

A:

Q: The scores on a psychology exam were normally distributed with a mean of 50 and a standard deviation…

A:

Q: If a sample has a mean of 150 and a standard deviation of 9, what is the value in the data set that…

A: Given,mean(μ)=150standard deviation(σ)=9Z-score=1.58

Q: The heights of adult men in America are normally distributed, with a mean of 69.8 inches and a…

A:

Q: The heights of adult men in America are normally distributed, with a mean of 69.6 inches and a…

A:

Q: The weights of men in their 30s are normally distributed with a mean of 190 pounds and a standard…

A: From the provided information, Population mean (µ) = 190 pounds Population standard deviation (σ) =…

Q: If the average mid twenties male weighs 169lbs. and a weight of 150 is in the 31st. percentile, what…

A: We are given,Mean = μ = 169X = 150Percentile = 31st

Q: The heights of adult men in America are normally distributed, with a mean of 69.1 inches and a…

A: Given that,For adult men,Mean = 69.1Standard deviation = 2.67And,For adult women,Mean = 64.1Standard…

Q: A biologist found the wingspan of a group of monarch butterflies to be normally distributed, with a…

A: A biologist found the wingspan of a group of monarch butterflies to be normally distributed, with a…

Q: The heights of adult men in America are normally distributed, with a mean of 69.5 inches and a…

A: 69.5 2.62 64.4 2.53 American woman:

Q: The heights of adult men in America are normally distributed, with a mean of 69.5 inches and a…

A: Solution: Let X be the height of adult men in America. From the given information, X follows normal…

Q: The heights of adult men in America are normally distributed, with a mean of 69.3 inches and a…

A: Given:- for men mean =69.3 inches standard deviation=2.65 inches   for women mean =64.8 inches…

Q: The weights of miniature horses are roughly normally distributed with a mean of 230 pounds and…

A: Given : The weights of miniature horses are roughly normally distributed with a mean of 230 pounds…

Q: the mean weight of a group of boys is 145 lb, with a standard deviation of 4lb. if the weights are…

A:

Q: A statistics professor announces that 15% of the grades he gives are As. The results of the final…

A: It is given that the mean and standard deviation are 83 and 6, respectively.

Q: The heights of adult men in America are normally distributed, with a mean of 69.2 inches and a…

A:

Q: The heights of adult men in America are normally distributed, with a mean of 69.2 inches and a…

A: Given, The heights of adult men in America are normally distributed, with a mean of 69.2 inches and…

Q: A college entrance exam scores are approximately normally distributed with a mean value of 145 and a…

A: Solution: Let X be the college entrance exam score. From the given information, X follows normal…

Q: The heights of adult men in America are normally distributed, with a mean of 69.7 inches and a…

A: Given data: Mean of men (μ)=69.7 Standard deviation of men (σ)=2.63 To find: z-score=? Formula used:…

Q: The heights of adult men in America are normally distributed, with a mean of 69.1 inches and a…

A:

Q: The heights of adult men in America are normally distributed, with a mean of 69.7 inches and a…

A: Z score measured howmany sd  the score is away from the mean.In simple, lesser z score is more…

Q: The heights of adult men in America are normally distributed, with a mean of 69.1 inches and a…

A: Given that.   X~N( μ , ?^2 )   Z-score =( x - μ )/?

Q: The heights of adult men in America are normally distributed, with a mean of 69.2 inches and a…

A: Formula of z score : z = x - μσ Where  ,  μ is population mean. σ is standard deviation.

Q: For a social club, the members had a mean age of 68 and a standard deviation of 10 years.  What is…

A: The mean is 68 and the standard deviation is 10.

Q: The amount of time that people spend at Grover Hot Springs is normally distributed with a mean of 62…

A: Given: μ=62 minutesσ=18 minutes

Q: The heights of adult men in America are normally distributed, with a mean of 69.1 inches and a…

A: GivenFor heights of adult menMean(μ)=69.1 inchesstandard deviation(σ)=2.66 inchesFor heights of…

Q: The heights of adult men in America are normally distributed, with a mean of 69.5 inches and a…

A:

Q: The scores on the final exam in a statistics course are close to being normally distributed. The…

A: Normal distribution: It is a continuous probability distribution, that is bell-shaped with lighter…

Q: Suppose that the heights of 4-year old boys are normally distributed with a mean of 103cm and a…

A: Let X be the random variable from normal distribution with mean (μ) = 103 cm and standard deviation…

Q: a set of piano prices are normally distributed with a mean of 3000 dollars and a standard deviation…

A:

Q: The heights of adult men in America are normally distributed, with a mean of 69.2 inches and a…

A: Z score is the number of standard deviations from the mean value of the reference population. It is…

Q: The heights of adult men in America are normally distributed, with a mean of 69.8 inches and a…

A: The heights of adult men in America are normally distributed, with a mean of 69.8 inches and a…

Q: The heights of adult men in America are normally distributed, with a mean of 69.6 inches and a…

A: Given:   69.6 inches 2.63 inches 64.6 inches 2.55 inches Formula:

Q: The heights of adult men in America are normally distributed, with a mean of 69.4 inches and a…

A: Given problem Given that   The heights of adult men in America are normally distributed. With a…

Q: The credit scores of 35-year-olds applying for a mortgage at Ulysses Mortgage Associates are…

A: (a) Obtain the credit score that defines the upper 5 percent. The credit score that defines the…

Q: The heights of adult men in America are normally distributed, with a mean of 69.1 inches and a…

A:

Q: The heights of adult men in America are normally distributed, with a mean of 69.7 inches and a…

A: formula for z-score is

Q: The heights of adult men in America are normally distributed, with a mean of 69.7 inches and a…

A:

Q: The heights of people are normally distributed with a mean of 86 inches and a standard deviation of…

A: X follows a Normal distribution with mean = 86 and S.D = 5 Then z=(x-mean)/SD = (x-86)/5  follows…

Q: The heights of adult men in America are normally distributed, with a mean of 69.3 inches and a…

A: Let "x" be the height of a man.

Q: The heights of adult men in America are normally distributed, with a mean of 69.3 inches and a…

A:

Q: The heights of adult men in America are normally distributed, with a mean of 69.8 inches and a…

A: The heights of adult men in America are normally distributed, with a mean of 69.8 inches and a…

Q: The distribution of heights of adult American men is approximately normal with a mean of 69 inches…

A: Let, X=the heights of adult American men Given that X follows a normal distribution with mean=69 and…

Q: In an all boys school, the heights of the student body are normally distributed with a mean of 71…

A:

Q: The heights of adult men in America are normally distributed, with a mean of 69.6 inches and a…

A: 69.6 2.66 64.2 2.56

Q: The heights of adult men in America are normally distributed, with a mean of 69.1 inches and a…

A: From the provided information, Let X be a random variable which represents the height of men, then:

Q: If the coefficient of variation for a data is given as  35%, and the standard deviation for the same…

A: Given that Coefficient of variation, C.V =  35% And the standard deviation is SD = 32

Q: Suppose the distribution of heights of a group of 300 children is normal, with a mean of 150…

A: Consider the provided data, Number of children = 300 mean, μ=150standard deviation, σ=12 We need to…

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.