Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Spasmodic dysphonia (SD) is an idiopathic, chronic, and disabling voice disorder. In a case-control study, 150 cases of SD were identified along with 150 controls. Of those with SD, 16 had previously experienced meningitis. Of the controls, 3 had previously experienced meningitis. Set up the appropriate contingency table and calculate and interpret the odds ratio for the relationship between meningitis and SD.
the observed rate of drinking was the same in both cases although the sample size of the latter was twice as big. The critical region {X ¯>c} and p-value for the two cases are respectively?
A standard deviation of mg/dL. What is Mrs. Brown's cholesterol level? Carry your intermediate computations to at least four decimal places. Round your answer to at least one decimal place.
in a soccer game 35 of the players use normal cleats a1 40 of the players use newer cleats a2 and 25 use old cleats a3.
the college is planning to add a food vender in the student union and would like to know what type of food service the
an airline carriers 100 passengers and has doors with a height of 78 inch. height of men are normally distributed with
A student decided that this is a binomial distribution problem. The student found that the probability of all four engines failing is 4.1E-09. Is that answer correct?
If the standard deviation is 4.09, how large a sample is needed to get the desired information to be accurate within 0.53 decibels? Show all work.
the following hypotheses are given.h0 p .40h1 p ne .40a sample of 120 observations revealed that .30. at the .05
a shipping company claims its boxes can carry 36 lb. the production design allows the boxes to be uniform in
What are examples of variables that follow a binomial probability distribution? What are examples of variables that follow a Poisson distribution? When might you use a geometric probability?
a random variable x has mean mu and standard deviation sigma. suppose n independent observations of x are taken and the
A coin was flipped 60 times and came up heads 36 times. Determine the critical value you would use to test whether proportion of heads is greater than 0.50 at 10% level of significance?
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd