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!
The average insulin level in a certain group of patients is 240 ml. A new medication is designed to lower the level in this population after one month. A sample of 60 people in the population used the medication for 30 days, after which their average insulin level was 232 milligrams with a standard deviation of 18 milligrams. The company that created the new medication would like to see if the average insulin level in the population has been reduced.
Create a 90% confidence level for the true insulin level of patients.
Additional Information
This question lies from Statistics and it is about testing a new drug that decreases the level of insulin in patients. The average level of insulin reduction is calculated in the solution.
Determine and evaluate the effect size and comment on the impact of proposed difference. Ask yourself and comment on your level of satisfaction with the "practical" significance of the findings.
A powerful women's group has claimed that men and women differ in attitudes about sexual discrimination. A group of 50 men (group 1) and 40 women (group 2) were asked if they thought sexual discrimination is a problem in the United States.
in some reports the mean and coefficient of variation are given. for instance in statistical abstract of the united
Compute a 95% confidence interval for the mean using the formula and where is the mean of the ten random numbers.
the variance of a sample of 81 observations equals 64. the standard deviation of the sample equalschoose one answer.a.
A sample of size 36 results in a sample mean of 7.1. The value of the test statistic is ____
hoping to lure more shoppers downton a city builds a new public parking garage in the central business district. the
1.as part of a promotion for a new type of cracker free trial samples are offered to shoppers in a local supermarket.
1. Provide one example each of a workforce scheduling, a blending, and a logistics linear optimization problem not discussed in the textbook. What is being optimized in each of your examples and why?
A new county hospital is attempting to determine whether it needs to add a particular specialist to its staff. Five percent of the general hospital population in the county contracts the illness the specialist would treat.
suppose we have a sample of 245 patients who have undergone gastric bypass surgery. their average weight loss 6 months
suppose the sample size from the normal population is 11. also assume that the population standard deviation is
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