Question 1

When is a “Pie Chart” the best visualisation option for presenting data? Which of the following distributions is/are symmetric in nature (select all that are applicable)? Say, Table 1 specifies the blood sugar level (in mg/dL) for the male and female patients who visit a hospital. If the people in the locality have a nominal sugar level (which is between 70 mg/dL and 100 mg/dL), then it is expected that the number of people in any given sugar level is uniformly distributed between 1 and 9. If you want to validate this claim, then, answer the given subquestions. | *Patient ID* | *Gender* | *Blood sugar level (in mg/dL)* | |---|---|---| | P1 | MALE | 71 | | P2 | MALE | 84 | | P3 | MALE | 76 | | P4 | MALE | 78 | | P5 | MALE | 89 | | P6 | FEMALE | 92 | | P7 | FEMALE | 97 | | P8 | FEMALE | 95 | | P9 | FEMALE | 83 | | P10 | FEMALE | 72 | Table 1 What is the expected value for the statistical test to be performed? *(Note: give only a numerical* *value rounded to 2 decimal places. For example, if your answer is 10.1253, then input the answer as* *“10.13”)*