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!
Q1) Assume that probability that new medication will cause bad side effect is 0.03. If this medication is given to 150 people, find out the probability which exactly three of them will experience bad side effect?
Q2) Average hourly wage of workers at fast food restaurant is $6.50/hr with standard deviation of $0.45. Suppose that distribution is normally distributed. If worker at this fast food restaurant is chosen at random, determine the probability that worker earns more than $6.75?
Q3) It has been observed that electrical connectors made by Jolt Electrical Supply Company last average of 18.2 months and follow normal distribution with standard deviation of 1.7 months. Jolt agrees to replace any connector which fails within 19 months. Out of 500 connectors sold, how many does Jolt expect to replace, on average?
What is the probability that a cereal would be high calorie, given that is low fiber? In other words, what is P (high calorie, given low fiber)?
What are the expected value and variance of the following probability distribution?
Compute the correlation among the variables. Describe perfect correlation also negative correlation. Utilize the following data to answer questions related.
What is the probability that more than one machine is in the system? Probability that more than two are broken and waiting to be repaired or being serviced? More than three? More than four?
Key Refining decided to send a special financing plan to charge account customers having the highest 10 percent of the money charges. What is the dividing point between customers who receive the special plan and those who do not.
If 25 men aged 18-24 are arbitrarily chosen, determine probability that their mean serum cholesterol level is between 165 and 200.
Construct a grouped frequency distribution using six classes.
For a population with a mean of μ = 60 and a standard deviation of σ = 24, find the Z score corresponding to each of the following samples.
Suppose that an IQ test was given to a large group of persons, the scores are assumed to be from a normally distributed population, that mean = 100 and s (standard deviation) = 15.
what is the probability of obtaining at least 6 cases in this class if the nationwide rate holds True?
Determine the probability that a randomly selected teacher earns more than $525 per week?
Construct the 90% and 95% interval estimates for the population mean weekly sales.
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