Question
Installing 10-12 blue/yellow sticky traps per hectare is
effective to manage: -Solution
Installing 10-12 blue/yellow sticky traps per hectare is effective to manage – grape thrips
Which is not relative measures of skewness?
The arithmetic mean of the following frequency distribution of number of accidents X on week working days is:
X: �...
The coefficient of correlation is the _________ of coefficients of regression.
If A and B are mutually exclusive, the general addition rule is:
For a group of 100 students, the mean and standard deviation of scores were found to be 30 and 5 respectively. Later on it was discovered that the scor...
Which of the following satisfies the time and factor reversal test?
A physical instructor claims that the mean weight of students in school is greater than 82 kg with standard deviation 20. If a sample of size 81 studen...
Using the method of semi-averages, secular trend is measured when:
Which of the following is an example of using a sample to make inference about a population?
If xi | fi , i = 1,2,...n is a frequency distribution with standard deviation 15 and mean 30, the coefficient of variation will be equal to:
