The probability of flu symptoms for a person not receiving any treatment is 0.042. In a clinical trial of a common drug used to lower cholesterol, 47 of 1056 people treated experienced flu symptoms. Assuming the drug has no effect on the likelihood of flusymptoms, estimate the probability that at least 47 people experience flu symptoms. What do these results suggest about flu symptoms as an adverse reaction to the drug?(a) P(X247) =(Round to four decimal places as needed.)(b) What does the result from part (a) suggest?O A. The drug has no effect on flu symptoms because x247 is highly unlikely.O B. The drug has no effect on flu symptoms because x2 47 is not highly unlikely.OC. The drug increases the likelihood of flu symptoms because x247 is not highly unlikely.ODThe drug increases the likelihood of flu symptoms because x247 is highly unlikely.

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Answered: The probability of flu symptoms for a…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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A local veterinarian uses Z-scores to determine if newborn puppies of certain breeds are severely underweight, underweight, overweight, severely overweight, or within a typical weight range for their breed. Z-score Diagnosis Severely underweight Between -4.0 and -3.0 Underweight Less than -4.0 Between -3.0 and 3.0 Within the normal range Between 3.0 and 4.0 Overweight Severely overweight Greater than 4.0 Breed Mean (pounds) Standard deviation (pounds) Siberian Husky 23.2 2.5 Golden Retriever 31.5 2.1 Chow Chow 18.5 2.4 Shiba Inu 13.9 1.2 (a) What values would be considered to be normal for a hypothetical Siberian Husky puppy? Between and Enter an integer or decimal number (more. Report these answers to one decimal place (nearest tenth). (b) Show calculations and explain your reasoning.
The following table was generated from the sample data of 10 college students regarding the number of parking tickets the student receives in a semester, the student's age, and the student's GPA. The dependent variable is the student's GPA, the first independent variable (x1) is the number of parking tickets, and the second independent variable (x2) is the student's age. Coefficients Standard Error t-Stat p-value Intercept 19.557814 3.953299 4.947214 0.002585 Number of Parking Tickets -0.070521 0.075387 -0.935452 0.385659 Student's Age -0.850699 0.201228 -4.227531 0.005515 Copy Data Step 1 of 2: Write the multiple regression equation for the computer output given. Round your answers to three decimal places. E Tables E Keypad Answer How to enter your answer (opens in new window) Keyboard Shortcuts x1 +
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