Degrees: Physiotherapy
Date: May 25, 2020
Descriptive Statistics and Regression Question 1 In a course there are 150 students, of which 50 are working students and the other 100 non-working students.
Degrees: Pharmacy, Biotechnology
Date: December 16, 2019
Question 1 The table below summarizes the time (in minutes) required to remove anesthesia after a surgery in a sample of 50 patients.
Degrees: Pharmacy, Biotechnology
Date: November 18, 2019
Question 1 In a population where the prevalence of a disease is 10% we apply a diagnostic test with a sensitivity 85%. What must be the minimum specificity of the test to diagnose the disease when the outcome of the test is positive?
Degrees: Pharmacy, Biotechnology
Date: October 14, 2019
Question 1 It has been measured the systolic blood pressure (in mmHg) in two groups of 100 persons of two populations and .
Degrees: Physiotherapy
Date: June 18, 2019
Descriptive Statistics and Regression Question 1 A study tries to determine the effectiveness of an occupational risk prevention program in jobs that require to be sit a lot of hours.
Degrees: Physiotherapy
Date: May 27, 2019
Descriptive Statistics and Regression Question 1 A study tries to determine the effect of smoking during the pregnancy in the weight of newborns. The table below shows the daily number of cigarretes smoked by mothers () and the weight of the newborn (all of them are males) ().
Degrees: Physiotherapy
Date: March 26, 2019
Question 1 The time required by a drug to be effective has been measured (in minutes) in a sample of 150 patients. The table below summarize the results.
Degrees: Pharmacy, Biotechnology
Date: December 17, 2018
Question 1 The chart below represents the cumulative distribution of the number of daily defective drugs produced by a machine in a sample of 40 days.
Degrees: Pharmacy, Biotechnology
Date: November 19, 2018
Question 1 In a population that is exposed to two viruses strains and it is known that 2% of persons are immune only to virus and 4% are immune only to virus .
Degrees: Pharmacy, Biotechnology
Date: October 29, 2018
Question 1 A study about obesity in a city has measured the body mass index (BMI) in a sample. The collected data is shown in the table below.