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!
In a sample of 900 U.S. adults, 208 dine out at a restaurant more than once per week. Two U.S. adults are selected at random from the population of all U.S. adults without replacement. Assuming the sample is representative of all U.S. adults.
(a) Find the probability that both adults dine out more than once per week.?
(b) Find the probability that neither adult dines out more than once per week.?
(c) Find the probability that at least one of the two adults dines out more than once per week.?
(2) Which of the events can be considered unusual? PICK ONE
a) None of these events are unusual.
b) The event in part (a) is unusual because its probability is less than or equal to 0.05
c) The event in part (b) is unusual because its probability is less than or equal to 0.05
d) The event in part (c) is unusual because its probability is less than or equal to 0.05
Defective calculator is 10%. If 10 calculators are selected at random, what is the probability that 4 or more of the calculators will be defective?
Discuss something you have witnessed or observed in nature. Discuss the temptation to imply or infer causality and be sure to identify areas of future investigation that might be warranted to determine cause and effect.
A study concluded that waist to hip ratios are a better predictor of 5-year survival than more traditional height-to-weight ratios.
reducing fat and saturated fat in your familys diet is important to maintaining heart health and reducing calories.
And a standard deviation of 10 inches. What is the probability that the mean annual precipitation during 25 randomly Picked years will be less than 109.8 inches?
what is the chance the average contents of the cans will be less than advertised and what will be the standard deviation of the number of men who help at home, based on the first survey
Using principal components determine whether it is possible to discriminate between the attic and nonattic measurements using a PCA of the matallic oxides.
The proportion of defective items generated by a manufacturing process is believed to be 8%. In constructing a p-chart for the process, determine how large the sample size should be to avoid ending up with a negative lower control limit.
These data represent the ages of drivers and the number of accidents reported for each age group in Pennsylvania for a selected year. Find the equation of the regression line for the given data.
What is the probability and Determine a 99% confidence interval estimate of the mean mileage.
Given the same sample mean and the same sample size which confidence interval estimate would be larger and why: One with a 90% confidence level or one with a 95% confidence level?
when is it appropriate to use an anova? what is the key piece of information you must know in order to
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