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!
To study what fraction of houses for sale in Victoria has a finished basement, a researcher selected a random sample of 20 houses that were on the market. It was found that 11 of the houses surveyed did in fact have a finished basement.
(a) Using the random sample collected by the researcher, calculate a 95% confidence interval for the proportion of houses for sale in Victoria that have a finished basement.
(b) After calculating a confidence interval for the proportion of houses for sale in
Victoria that have a finished basement, the researcher felt that the obtained confidence interval was probably too wide to be of any practical use to realtors or potential buyers. So the researcher would like to collect a larger sample of houses for sale in order to get a better estimate. The desired confidence interval is still a 95% confidence interval, and the researcher can make use of the estimate for p from the initial sample in order to decide on what sample size to use. What sample size should now be collected in order to estimate the true proportion of houses for sale in Victoria that have a finished basement to within 0.05?
definitions
A sinsodial votage source with 440v peak value dissipates 4.8kw ina certain resistor. calculate resistor value
The study of radioactive disintegrations indicates the emission of alpha, beta and gamma particles/rays to be of nuclear origin. Further, study of artificial radioactivity has reve
log4(4/16x+4)=54
What is the difference between parametric and non-parametric stats tests? Different kinds or levels of data need to be analysed using different kinds of stats tests. The basic dist
First of all, thank you very much for your help. I have a mixes data base, categorial variable, liclekt scale on 5 and 4, and continous variable, and several dummy. I would need h
During October, Alcorn Company had 81,250 of cash receipts and 83,688.00 of cash disbursements. The October 31 cash balance was 14,060. Determine how much cash the company had at
The Steven Wholesale Co. uses the periodic inventory system. The following transactions occurred during the month of May, the last month of the fiscal year that runs from June 1 t
concept of land economics
Define appraisal (1) The act of evaluating. (2) The approximated value as a result of such measures. Talk about APPRAISE
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