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!
Given the following sales data for weekly gross receipts of a random sample of 25 restaurants in an international fast food chain (in $1000): 39 38 54 43 37 48 52 9 34 47 10 48 43 48 58 22 14 21 65 18 53 63 41 25 36
a)MINITAB Output. Enter these data into a MINITAB worksheet all in one column. Use Sales as your header. Select Stat > Basic Statistics > 1-sample t... Complete the dialog in order to obtain a 95 percent confidence interval for the average weekly sales of all 8,000 plus restaurants in this chain.
b) Based on your interval, do you believe you have strong evidence to indicate that the average weekly sales of restaurants in this chain are significantly higher than $22,000? Explain.
How can i find the mean of the remaining observation if the mean of 30 observation is 5
question samples of size n 5 are collected from a process every half hour. after 50 samples have been collected we
a study was conducted to investigate the relationship between maternal smoking during pregnancy and the presence of
Use the t test to determine whether the slope of the regression model is significant at α = 0.05.
What percentage of normal and healthy adults would be considered to have a fever? Does this percentage suggest that a cutoff of 100.6 °F is appropriate?
question a sample of 12 funeral homes in ohio found these costs for cremation320152190285570995585820195160590150find
Can you describe a data set for which one would one would prefer to use the median rather than the mean and can you think of a situation for which the mean would be preferred to the median and the mode?
hiv infection among intravenous drug users. found that 40 light users and 55 were heavy users were hiv positive.1
If the sample size (n) is large, and the sample is a random sample, then the distribution of the sample mean x-bar is approximately a:
These are objective questions discuss about normal curve. The first question is about the difference between left half and right half of a curve and the second question is about the 5th percentile in a standard normal curve
If the top 15% of the test scores are usually good enough for admission to law school, find the cut off score for gaining admission.
a wet compression refrigeration cycle uses hfc-134a as the working fluid and operates between 75 f and 8 f. use a mass
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