A stock's price fluctuations are approximately normally distributed with a mean of $26.94 and a standard deviation of $3.54. You decide to sell whenever the price reaches its highest 10% of values. What is the highest value you would still hold the stock? Homework Help: 4VE. Determining values from normal distributions based on probabilities (2:42) 4DC. Using normal distributions and probabilities to determine set values (DOCX $23.40 $31.48 $22.40 $30.48

Q: The mean weight of 15-year-old males is 142 pounds, and the standard deviation is 12.3 pounds. Find…

A: 1) We have given that Mean(µ) = 142Standard deviations (σ) = 12.3X ~ N (µ, σ )= N(142 ,12.3)

Q: Example: The daily lottery costs $1 to play. You piek a 3-digit number. If you win, you win S500.…

A: Given information: A pair of dice are rolled. That is, the total number of outcomes is 36. Sum of…

Q: The speed of a file transfer from a server on campus to a personal computer at a student's home on a…

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Q: 21. Let x be the number of candies inside a 1-pound candy box. If in a randomly selected boxes, the…

A: 21) Given probability distribution table is,x100105110P(x)0.030.910.06Using formulas,Mean, Variance,…

Q: Roland received a score of 80 on a test for which the mean score was 74.3. Roland has learned that…

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Q: Biology A biologist found the wingspans of a group of monary butterflies to be normally distributed…

A: a) Given that, the value of mean is μ=52.2 and standard deviation is σ=2.3. Obtain the percent of…

Q: b. Babies who are born on or before 298 days are considered premature. (Round to the nearest integer…

A: The mean is 267 and the standard deviation is 15.

Q: Use the histogram below to complete the statements. The mean of the data set is 50 and the standard…

A: Identify the correct option to estimate the probabilities of the given histogram. The correct option…

Q: Some sources report that the weights of full-term newborn babies in a certain town have a mean of 8…

A: Provided information is; Mean(μ) = 8 Standard deviation(σ) =1.2 Let , X be the random variable that…

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

A: Let "X" be the IQ score of the adults.

Q: Bottled Drinking Water Americans drank an average of  23.2  gallons of bottled water per capita in…

A: Given Information: Americans drank an average of 23.2 gallons of bottled water. i.e., μ=23.2…

Q: Body temperatures of healthy adults have a bell-shaped distribution with a mean of 98.20°F and…

A: From the provided information, Population mean (µ) = 98.20 Population standard deviation (σ) = 0.62

Q: Find the z-score for a GPA of 3.04. Correct Round to 2 decimal places. Find the probability a…

A: Here AS PER POLICY I HAVE CALCULATED 3 SUBPART PLZ REPOST FOR REMAINING PARTS  Mean = 2.62 Standard…

Q: Suppose that Dietitians recently recommended a 400 cal per meal and take her children of the age of…

A: Since you have posted a question with multiple subparts, we will solve first three subparts for you.…

Q: Refer to the accompanying table, which describes the number of adults in groups of five who reported…

A: Given, The probability distribution of the number of adults in a group of 5 who reported…

Q: Justin has basketball practice two days a week. Eighty-eight percent of the time he attends both…

A: We have to fill blanks

Q: The mean weight of fish raised at the Stockton Fish Farm is 2.2 pounds. The standard deviation is…

A: Chebyshev's theorem: At least 1-(1/k2) of the values are lies between k standard deviations µ±kσ.…

Q: Practice Q3. Bags checked for a certain airline flight have a mean weight of 23 kg with a standard…

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Q: Mean, Variance, Standard deviation, & Z-scores for each set. N=5 (5, 7, 7, 5, 5) (7, 7, 11, 7, 10)

A: The observations in set 1 are 5, 7, 7, 5, 5  that is number of observations  N = 5 Mean = x = sum of…

Q: Suppose you are a sales analyst at a large company. You want to conduct a survey that will gather…

A: σx¯ = σn

Q: Bottled Drinking Water Americans drank an average of 23.2 gallons of bottled water per capita in…

A: GivenMean(μ)=23.2standard deviation(σ)=2.7

Q: The proportion of university graduates who find employment within six months of graduation is 85%.…

A: Given: n=500 and p=85%=0.85. Then, the mean of sample proportion isμp^=p=0.85 And the standard…

Q: A normal probability plot of data from a sample of a population is shown to the right. Assess the…

A: A normal probability plot is given for a sample data, the objective is to assess the normality of…

Q: Cmpincal Rule Instructions: Use the empirical rule to find the following probabilities. Remember to…

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Q: Reading Improvement Program To help students improve their reading, a school district decides to…

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Q: 5. Communication There have been some outstanding hitters in baseball. In 1911, Ty Cobb's batting…

A: Z-score :  It indicates how much standard deviations a value differs from mean . If difference is…

Q: 1. The weights of fish in a certain lake are normally distributed with a mean of 12 pounds and a…

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Q: ction 2. Suppose that you work for a government sector for water resources management. Your section…

A: X~N( μ , ?)μ=138      , ?=46Z-score =( x - μ )/?

Q: DETERMINE THE MEAN, VARIANCE, AND STANDARD DEVIATION OF THE FOLLOWING PROBABILITY DISTRIBUTION AND…

A: Please post the multiple sub-parts separately.Here I answered 1st three sub parts only as per our…

Q: The following table represents the number of free throws a typical NBA player makes in three…

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Q: 3. Statistics Grades In a large section of a statistics class, the points for the final exam are…

A: Solution

Q: Decide whether you can use the normal distribution to approximate the binomial distribution. If you…

A: Given: sample size (n)=600probability (p)=0.06q=1-p   =1-0.06   =0.94

Q: decimal places as needed.)

A: According to the scenario, it is assumed that adults have IQ scores that are normally distributed…