An ideal method to display frequency distribution is through 1) Scatter diagram 2) Pie diagram 3) Histogram 4) None of the above
Community DentistryAnswer: 3
For checking the reliability of a survey the following amount of..........percentage should be reexamined 1) 5 2) 10 3) 15 4) Whole population
Community DentistryAnswer: 4
An individual recognises a need for dental treatment and can obtain it. This best describes 1) Effective demand 2) Potential demand 3) Potential need 4) Essential need
Community DentistryAnswer: 1
The Dental Council of India was formed on 1) 12th April 1949 2) 6th June 1950 3) 10th April 1950 4) 10th June 1949
Community DentistryAnswer: 1
Family comprises 1) A group of people drawn together 2) A group of people with a common pattern of life 3) A group of biological related persons 4) None of the above
Community DentistryAnswer: 3
Galagan"s formula is to 1) Measure the amount of fluoride in toothpaste 2) Measure the amounts of fluoride in drinking water 3) Calculate the fluoride concentration in drinking water depending on temperature of the area 4) None of the above
Community DentistryAnswer: 3
Who is the father of biostatistics 1) LH Rheen 2) John Graunt 3) Leone willians 4) Deane H Trendly
Community DentistryAnswer: 2
The recommended age group for the application of pit and fissure sealants is 1) 3 to 9 yr 2) 6 to 14 yr 3) 9 to 14 yr 4) 10 to 14 yr
