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!
You own a small tea company, Sweet Leaf, NASDQ ticker symbol LEAF. You are looking at marketing costs versus benefits. Your production manager says it doesn't matter which tea you produce, all tea is the same. You say otherwise. You hire a consumer research firm headed my Matt Stat. He randomly interviews 100 consumers of your tea and the results are listed below.
BRAND PREFERRED NUMBER
Mumbo Jumbo 16
Smooth 22
Purple Passion 27
British Experience 18
China Drift 17
The competing sides are a uniform distribution like the production manager says, or what your customers say. Run a goodness of fitness test to see if the distribution is uniform, or if the brands are different.
What is the relationship between the variance and the standard deviation?
How large sample should be selected in order to obtain p estimate with a bound of 0.08 on the error of estimation.
During recent seasons, Major League Baseball has been criticized for the length of the games. A report indicated that the average game lasts 3 hours and 30 minutes.
Sensitivity of 0.98 and false-positive rate of 0.01. Calculate and interpret meaning of PV+, if test is used in the population which has the disease prevalence of 0.001.
What is the equation for this regression model?
Out of 1000 people surveyed, 600 belonged to urban areas and rest to rural areas. Among 500 who visited other states , 400 belonged to urban areas. Test 5 % level of significance whether area and visiting other state are dependent.
The means appear to be very close, but not the variances. At α = .05, is there a difference in variances? Show all steps clearly, including an illustration of the decision rule.
Ohio Company provided the following information regarding its only product--ice skates.
Use the following frequency distribution to determine the midpoint of the second class.
Method of assigning probabilities based on historical data is known the?
Estimate the probability that the machine will overflow an 8 oz cup.
Find out the p-value associated with test of hypothesis you conducted?
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