Problem: In Dodge-Torrey CSP-2, it is desired to apply sampling inspectigin to 1 item out of every 10 items and to maintain an AOQL of 3 percent. What should be the value of i? List the details of the plan.

Q: The mean height of 50 male students who showed above average participation in College athletics was ...

A: Given  n1=50, x̄1=68.2, s1=2.5, n2=50, x̄2=67.5 ,s2=2.8   

Q: om's commuting time from his residence in Carmel to the IUPUI campus has a normal distribution.  The...

A: Given that  The residence in Carmel to the IUPUI campus has a normal distribution.  Standard deviati...

Q: Determine whether the graph shown could represent a variable with a nomal distribution. Explain your...

A: Determine whether the graph shown could represent a variable with normal distribution.Explain your r...

Q: Suppose an experiment of a dodecagon (12-sided die) is rolled at random. • If we let X to be the dod...

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Q: The random number generator program picks a number between 0 and 100 using a uniform distribution (w...

A: Introduction: Denote X as the random number obtained by the random number generator, between 0 and 1...

Q: Subject- Statistics and Probability Construct the normal curve and determine the shaded regions of ...

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Q: 5 The z-score that bounds a tail area of 0.1112 is ________. a 1.29         b 1.26         c 1.22   ...

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Q: Consider a machine shop having 20 machines and that the chance of any one of them mal functioning du...

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Q: What are the four of the most important qualitative methods?

A: Let QM denote Qualitative Methods

Q: La variable Z se distribuye en forma normal con media 0 y desviación estándar 1. Encontrar el valor ...

A: We have given that.   X~N( 0,1 )   μ =0 , ? =1   Z-score =( x - μ )/?

Q: Following is the probability distribution for the age of a student at a certain public high school. ...

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Q: Sketch by hand a scatterplot of the number of uninsured people in 2007 (as the response variable) ag...

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Q: 11 and the standard deviation is 1.5. (a)What is the probability of randomly selecting a man with a...

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Q: The middle interval that includes 0.85 fraction of z-scores is ± ________. a ± 1.44 b ± 1.47 c ± 1.5...

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Q: 5. A doctor wants to estimate the mean HDL cholesterol of all 20- to 29-year-old females. How many s...

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Q: Suppose that a category of world class runners are known to run a marathon (26 miles) in an average ...

A: Given that  an average of 147 minutes with a standard deviation of 15 minutes.  n=49 

Q: Suppose that the weights of airline passenger bags are normally distributed with a mean of 47.88 pou...

A: Solution-: Given: μ=47.88,σ=3.09 We find the probability that 4 or fewer bags weigh greater than 50 ...

Q: . Find the value of mode from the following data: 50-59 20-29 30-39 40-49 60-69 70-79 80-89 X: 0-9 1...

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Q: Suppose you roll a special 12-sided die. What is the probability that the number rolled is a "2" OR ...

A: Given that  We roll a special 12 sided die  Then we have to find the probability that the number   

Q: Question 2 For a single count measurement that follows Gaussian distribution, the interval that is e...

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Q: while calculating percentile rank there are two formula  1st ) percentile ={ ( number of values be...

A: The percentiles represent the percentage of data which is less than equal to given particular value....

Q: Suppose an experiment of a dodecagon (12-sided die) is rolled at random. If we let X to be the dodec...

A: Given that  A die (12 sided die) rolled at random   

Q: Consider a machine shop having 20 machines and that the chance of any one of them mal functioning du...

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Q: gloves with glove powder on a daily basis are particularly susceptible to developing a latex allergy...

A: We have given that  Sample size n =46 Sample mean =19.3 Sample standard deviation =11.9 95% confiden...

Q: Construct a probability distribution table. Find the probability that Liza attends her class 2 to 3 ...

A: Let X denotes the number of times Liza attends the classes a week. Note : Since you have asked multi...

Q: Inspired by 4.10 in Bodine et al.) The basal metabolic rate (kcal/day) of large anteaters is believe...

A: Given data : Weight and BMR We have to calculate regression equation by least square. We have to est...

Q: A check-cashing service has found that approximately 5% of all checks submitted to the service for c...

A: Given: n = 1124 x = 45 p = x/n = 45/1124 = 0.04 P = 5% = 0.05  

Q: A principal of a college wants to estimate the proportion of smokers among his students. What size o...

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Q: The length of pregnancies are normally distributed with a mean of 266 days and a standard deviation ...

A: The mean is 266 and the standard deviation is 15.

Q: The population of a certain academic department is composed of 5,000 students from 1st year to 5th y...

A: Estimating the sample size (n) when Population is finite and known. The formula is developed by slov...

Q: If you randomly select a card from a well-shuffled standard deck of 52 cards, what is the probabilit...

A: Given that : A well shuffle cars deck  Total number total = 52 By using basic probability role  P{A ...

Q: The length of pregnancies are normally distributed with a mean of 266 days and a standard deviation ...

A: Assume a random variable X, that defines the length of pregnancies.

Q: 6 men and 4 women are ranked according to their scores on an exam. Assume that no two scores are ali...

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Q: The density function for a random variable X is f(x). 2x 0 < x < 1 2 f (x) = { elsewhere P({0.4 < X ...

A: Ans#- Given, the probability density function of x is            f(x)  = 2 - 2x, 0&lt;x&lt;10otherwi...

Q: na random sample of eleven cell phones, the mean full retail price was $455.50 and the standard devi...

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Q: Let X = the number of nonzero digits in a randomly selected 4-digit PIN that has no restriction on t...

A: We have given that  Let x = the number of non zero digits in a randomly selected 4 digit PIN that ha...

Q: In a random sample of ten people, the mean driving distance to work was 23.2 miles and the standard ...

A: Given,sample size(n)=10sample mean(x¯)=23.2standard deviation(S)=7.4degrees of freedom(df)=n-1df=10-...

Q: Let X be a discrete random variable given as follows. x     -2.0  -0.5  1.25   1.5        otherwise ...

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Q: k the icon to view the birth weight data. - X an birth weight is grams. Birth weights (grams) o one ...

A: We have given that data Observations in the ascending order are   300,300,2300,2400,2500,2600,2600,2...

Q: The city of Touristville has 87 hotels. The Touristville Tourist Bureau gives each hotel a rating of...

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for y...

Q: Use the magnitudes, rounded to three decimal places, of the 100 earthquakes included in the accompan...

A: The data of 100 earthquakes are given as follow: 2.448 3.621 3.062 3.302 1.087 3.101 2.989 2.57...

Q: Among a group of 28 stocks, suppose that 14 will perform above average and the other 14 will perform...

A: Given that, Above average =14 Below average  =14 Total = 28 P(all 9 above average ) = ?  

Q: A hair salon did a survey of 252 customers regarding satisfaction with service and type of customer....

A: From the provided information,   Walk In TV Ad Referred Total Not Satisfied 8 10...

Q: Areas under the normal curve are positive values. True or False

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Q: a) Find P(false positive); that is, find the probability of randomly selecting one of the subjects w...

A: Solution:  

Q: 6. The three samples below have been obtained from normal populations with equal variances. Test the...

A: To compare the population means of more than 2 groups the ANOVA F single factor test is used. This t...

Q: A drug test correctly gives a positive result 94 percent of the time. However, 2 percent of the time...

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Q: Find the margin of error for the given values of c, s, and n. c= 0.99, s = 3.5, n = 21 Click the ico...

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Q: Calculate mode from following data: 0-5 5-10 10-20 20-30 30-40 40-50 50-60 60-70 X: 128 150 520 464 ...

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Q: Ina Ship Production factortas duiouerad Vhat 2one ship id every 10 wredked, fad U grobabıliti that o...

A: From the provided information, Sample size (n) = 5 One ship in every 10 is wrecked, so probability o...