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!
It has been reported that 42.6% of U.S. workers employed as purchasing managers are females. In a simple random sample of U.S. purchasing managers, 70 out of the 200 are females. Given this information:
a. What is the population proportion, π?
b. What is the sample proportion, p?
c. What is the standard error of the sample proportion?
d. In the sampling distribution of the proportion, what is the probability that a sample of this size would result in a sample proportion at least as large as that found in part (b)?
i have two questions i need help with. please show me how to obtain the answers. they are in the attachment. thank
show that each of the following rules for playing the tower of hanoi works and state the initial conditions for each
How different are the rates of violent crime and rates of crime against property across the 50 states? How are the rates of crime related to spending on criminal justice?
Using the scatter diagram (no calculations), would you estimate the linear correlation coefficient to be positive, close to zero, or negative?
Compute the expected return of stock a and compute the standard deviation - compute the expected return ?B. Compute the standard deviation ?C. Presuming the stock returns are normally distributed, what do these results indicate?
Statistics means never having to say you"re certain." What defines the cohort? All patients from a particular healthcare plan?
Write an essay on the great migration of the black population to the northern United States. What were the reasons for the great migration? What were some of the risks involved for the African Americans who undertook the move?
Calculate and interpret the value of the correlation coefficient between sale price and size (consider to use some software for the calculation)
for a resturant survey a college student employed by the company asked the college-aged students in cool clothes
Assume that these two statistics are sample averages based on two independent random samples of 200 people each and that the sample standard deviation for the cost of repairing a broken leg was $8,500 and for a knee injury it was $9,100. Conduct a..
Change both the quality and the quantity of the following statements:- Some corporate lawyers are not people with a social conscience.
What fraction of cups will probably overflow if 230-milliliter cups are used for the next 1000 drinks? 0.0228 or 23 out of the 1000 drinks will overflow.
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