Statistics

Question 1

What is a Type 1 Statistical Error?

Question 2

Examples of Parametric Tests?

Answer 2

Question 3

Examples of Non-Parametric Tests?

Answer 3

Question 4

How many values lie within SD of a normally distributed mean?

Answer 4

Question 5

What is Linear Regression?

Answer 5

Question 6

Study design for new drugs?

Answer 6

Question 7

Incidence vs Prevalence?

Answer 7

Question 8

What is Hazard Ratio?

Answer 8

Question 9

What is Internal Validity?

Answer 9

Question 10

What is External Validity?

Answer 10

Question 11

What are threats to External Validity?

Answer 11

Question 12

How to calculate Specificity/Sensitivity/PPV/NPV/Likelihood Ratio?

Answer 12

Question 13

What is Specificity?

Answer 13

Question 14

How is Standard Error of the Mean calculated?

Answer 14

Question 15

What are the values of a Pearson Correlation Coefficient?

Answer 15

Question 16

What is a Funnel Plot used for?

Answer 16

Question 17

Which technique aims to address confounding factors in the analysis stage of a study?

Answer 17

Question 18

What is lead time bias?

Answer 18

Question 19

Mean, median and mode in skewed distributions?

Answer 19

Question 20

What is the power of a study?

Answer 20

Question 21

How to calculate Relative Risk Reduction?

Answer 21

Question 22

How to calculate Absolute Risk Reduction?

Answer 22

Question 23

How is a 95% confidence interval calculated?

Answer 23

Question 24

How to calculate Relative Risk?

Answer 24

Therefore the relative risk ratio = EER / CER

Question 25

What are the percentages of SD?

Answer 25

Question 26

How to calculate NNT?

Answer 26

Question 27

How NNT calculated?

Answer 27

Question 28

What is the Correlation Coefficient?

Answer 28

Question 29

What are the components of Universal Credit?

Answer 29

Question 30

Examples of drugs in each schedule?

Answer 30