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An offset in poisson regression is most appropriate when:

In simple linear regression with intercept, which of the following is an unbiased estimator of the error variance

Which assumption is not required for OLS coefficients t one unbiased under the Gauss – Markov conditions?

We apply a classification model and obtain the estimated classification provided in the table, which also provides the observed classification. Use the following table contrasting the estimated versus the observed classification for questions 15-20:     Estimated Classification YES NO Observed Classification YES 260 140 NO 90 1,510

According to BMI classification standards, an individual is considered overweight when their BMI is __________, and obese when their BMI is __________.

Which of the following are components of an effective warm-up? Select ALL that apply: 

Your client Sabrina has been following a cardiorespiratory training program. During Week 1-3, she exercised 3 days/week for 20 minutes at moderate intensity, focusing on building initial fitness and habit formation.  She’s now in Week 12 (i.e. month 3) and has progressed to 4 days/week for 35 minutes at moderate-to-vigorous intensity, showing measurable improvements in VO₂max and resting heart rate.  Based on CR training progression stages, what stages has Sabrina completed, and what should be her focus moving forward? 

Your client has been strength training consistently for the past 3 weeks. They started with:  3 sets of squats at 95 lbs for 10 reps  Training 2 days per week  RPE of 5-6 (moderate)  They have adapted well and are ready to progress. Which of the following represents the MOST appropriate next step? 

Marcus currently weighs 195 pounds and consumes an average of 2,800 calories per day. He wants to lose 1 pound per week through caloric reduction alone.  Based on the energy balance equation (1 pound of fat = 3,500 calories), what should Marcus’s daily caloric intake be to achieve his goal? 

Show all work for full credit. Once you’re finished testing but before you’ve submitted your exam in Canvas, hold up each page of your handwritten work (including scrap work) in front of your webcam to record an image of your worked-out solutions. An extra ten minutes of testing time has been given to each exam for this purpose. Once this process is done, you will then submit your exam in Canvas and will have five minutes to upload your handwritten work to the Canvas assignment File Upload Midterm II Exam Assignment. DON’T TYPE YOUR ANSWER HERE! Solve the system.