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!
Correlation between coffee and cholesterol
1. A study from a Colombian research center is about to publish a pilot study regarding a new coffee plant that they believe can reduce total cholesterol in humans. They gave increasing doses (cups of coffee) to a test patient over several weeks and recorded the following data:caffeine (mg) Cholesterol level (mg/dL)100 684200 547300 200400 399500 415600 400700 58Evaluate the claim that the caffeine from this new plant reduces cholesterol by plotting caffeine levels (x) versus the cholesterol levels (y).a. What is the correlation coefficient r and what does it mean in this case?b. What is the coefficient of determination and what does it mean in this case?c. Is there a statistically significant correlation between caffeine intake and cholesterol levels in this case? Q2 Regression-How much coffee do I have to drink?Given the data presented in Discussion Question 1 for this week, determine how much coffee you must drink to lower your total cholesterol to 150 mg/dL. To get the answer, plot a regression line in StatCrunch and discuss how to do the following:a) What is the intercept? (or -what would be your cholesterol level while ingesting no caffeine?)b) What is the slope? (or, what is what we call b in the linear regression equation?)c) How many cups of coffee must you drink to lower your total cholesterol to 150 mg/dL (given that 1 cup of coffee equals 100 mg of caffeine)?
brandt cpas has obtained big-bucks a new publicly-held client. big-bucks has various accounting-related needs that
A regular annuity
an analyst is evaluating securities in a developing nation where the inflation rate is very high. as a result the
explain how the applications of integer programming differ from those of linear programming. why is rounding-down an lp
roland carlson is the president founder and majority owner of thebeau medical corporation an emerging medical
lasers4u company has 10000 shares of 2 comulative preferred stock of 50 par and 25000 shares of 100 par common stock.
platypus building inc. won a bid for a new office building contract. below is info from the project accountant total
bluestem insurance agency prepares monthly financial statements. presented below is an income statement for the month
1.assume the following sales data for a company 2010 700000 2011 600000 what is the percentage increase in sales from
which of the following is not a step in the accounting process?
Adama Company reported a net loss of $6,000
Use the Internet or Strayer library to research two (2) publically traded U.S. companies, and download their financial statements. Assume that you are the CEO of one of the selected companies. You are responsible for gaining control over the other..
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