List of top Zoology Questions on Biostatistics

Percentage frequency distribution is represented by:

The WBC count of a group of athletes in a team was estimated to be 7900, 9000, 7800, 8300, 2900, 4545, 5100, 3700, 9900 and 4545 per mm3 of blood. Calculate the median WBC count of this group of individuals.

Which of the following statements is not applicable to the mode of a dataset?

The number of fish caught each day by a fisherman for 10 consecutive days was reported to be 62, 58, 56, 57, 62, 59, 62, 57, 64, 63. What is the standard deviation of this dataset?

How is the mean deviation calculated for a given dataset?

Calculate the Harmonic Mean of the following data:
10 \quad 20 \quad 40 \quad 60 \quad 120