HomeBiostatistics Quiz Multiple Choice Quiz on Biostatistics | Biostatistics Quiz 1. Who among the following is known as father of biostatistics? Neyman Adolphe Queste Francis Galton William Gosset 2.Diagram and Graphs are tools of presentation collection of data analysis None of these 3. Mode can be located graphically with the help oft? Line diagram Bar diagram Histogram Pie diagram 4. Which of the following is not a measure of central tendency? Mean Mode Median Range 5. Find the mode in the following data set-11, 12,13,14,14 11 13 12.8 14 6. Standard deviation is the square of mode variance standard error regression 7. Chi square test measure the degree of deviation of the experimental result form the expected result to test the population variance and sample variance to test the closeness of observed and expected frequency all of these 8. Chi square is zero when: expected frequency is lesser than the observed frequency expected frequency is equal to the observed frequency expected frequency is double that of the observed frequency expected frequency is greater than the observed frequency 9. Correlation coefficient is a number between. -1 and +1 -1 and 0 0 and +1 +1 and +2 10. To determine variation in wing length of butterfly from five different places would be best best statistical test? F test Student t test Regression analysis Chi square test Score = Correct answers: Tags: Biostatistics Quiz Facebook Twitter