GradePack

    • Home
    • Blog
Skip to content
bg
bg
bg
bg

GradePack

How does Kamlesh Patney’s global business empire help facili…

How does Kamlesh Patney’s global business empire help facilitate money laundering?

Read Details

What happened to Ernst & Young after Rehann’s audit exposed…

What happened to Ernst & Young after Rehann’s audit exposed money laundering at Dubai refineries?

Read Details

What is “State Capture” as defined by the Zondo Commission? 

What is “State Capture” as defined by the Zondo Commission? 

Read Details

You believe you found a new mechanoreceptor within the epide…

You believe you found a new mechanoreceptor within the epidermis. You apply a strong stimulus while recording from the receptor and notice that it fires rapidly before suddenly stopping. When you remove the stimulus, you note that the receptor fires once again. The best classification is… 

Read Details

Run the following linear regression was run to predict Wins…

Run the following linear regression was run to predict Wins in the MLB from 2015-2024 (sans 2020)  based on the following statistics: OPS: On-base percentage + Slugging percentage WHIP: Walks + hits given up per inning pitched (You can copy this code directly into your R session–and should have done so prior to the quiz) teams %filter(yearID >= 2015, yearID !=2020) %>%mutate(OBP = (H + BB + HBP)/(AB + BB + HBP + SF),SLG = (H + X2B + 2 * X3B + 3 * HR)/AB,OPS = OBP + SLG,WHIP = (BBA + HA)/(IPouts/3)) lm(W ~ OPS + WHIP, teams) %>%summary() The standard deviations of OPS and WHIP are 0.037 and 0.096 respectively. If I could take an average team in OPS and WHIP to the 84th percentile (one standard deviation above or below average—since low WHIP is better) in one (and only one) of the two statistics, which would I prefer? (i.e., would I get more wins by increasing OPS by one standard deviation or decreasing WHIP by one standard deviation?)—Check Mathletics Ch. 18 (This isn’t as hard as you may think!) First, how many additional wins would I expect to get if I increased my team OPS by 1 standard deviation? Report your answer to 2 decimal places.  

Read Details

The theory postulating that neurons with synchronous firing…

The theory postulating that neurons with synchronous firing patterns are more likely to fire together again in the future is known as

Read Details

In Konrad Lorenz’s study, the baby goslings imprinted on

In Konrad Lorenz’s study, the baby goslings imprinted on

Read Details

A doctor diagnoses a patient with a damaged LEFT ventral pos…

A doctor diagnoses a patient with a damaged LEFT ventral posterior medial nucleus following a skiing accident. The doctor expects deficits in

Read Details

If you created a TrkB and p75 receptor knockout mouse (did n…

If you created a TrkB and p75 receptor knockout mouse (did not express the TrkB or p75 receptors in any DRG neuron), what would happen?

Read Details

A technologist is performing a Xenon ventilation lung scan….

A technologist is performing a Xenon ventilation lung scan. Moisture build up is noticed in the air in tubing during equilibrium.  What part of the Xenon breathing/rebreathing machine should the technologist check? 

Read Details

Posts pagination

Newer posts 1 … 616 617 618 619 620 … 69,362 Older posts

GradePack

  • Privacy Policy
  • Terms of Service
Top