A) The probability of finding a significant difference is 1% B) The probability of declaring a significant difference, when there is truly no difference, is 1% C) The difference is not significant 1% times and significant 99% times D) The power of the test used is 99% Answer (Select an option above to get the answer):
A) Disease is very fatal and/or easily curable B) Disease is non-fatal C) Calculation of prevalence and incidence is wrong D) Nothing can be said, as they are independent Answer (Select an option above to get the answer):
A) Perinatal mortality rate B) Crude mortality rate C) Fertility rate D) Age-standardized mortality rate Answer (Select an option above to get the answer):
A) Both are rates B) Prevalence is a rate but incidence is not C) Incidence is a rate but prevalence is not D) Both are not rates Answer (Select an option above to get the answer):
(Single Best Answer) Question 105: The national level system that provides annual national as well as state level reliable estimates of fertility and mortality is called ?
A) Civil Registration System B) Census C) Adhoc Survey D) Sample Registration System Answer (Select an option above to get the answer):
A) Interval/Ratio Scale B) Dichotomous Scale C) Norminal Scale D) Ordinal Scale Answer (Select an option above to get the answer):
(Single Best Answer) Question 107: The fasting blood levels of glucose for a group of diabetics is found to be normally distributed with a mean of 105 mg per 100 ml of blood and a standard deviation of 10 mg per 100 ml of blood. From this data, it can be inferred that approximately 95% of the diabetics will have their fasting blood glucose levels within the limits of ?
A) 75 and 135 mgs B) 85 and 125 mgs C) 95 and 115 mgs D) 65 and 145 mgs Answer (Select an option above to get the answer):