Question
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 scores 34 and 53 were misread as 43 and 35 respectively. The corrected mean equals to:Solution
The correct answer is A
Which of the following gases has 20 times more potential for causing global warming than CO2
Criteria of essentiality by given by:
Which is the most effective and piratical way to raise the PH of acid soil?
Rotenone is an odorless, colorless, crystalline isoflavone used as a
The PM KISAN aims to provide a payment of Rs. ______ /- per year, in ____ monthly instalments of Rs. 2000/- to the farmers families, subject to certain ...
Chlorosis in plants is caused due to deficiency of
Which of the following is a common symptom of plant disease?
Ragi is rich source of
Which identification method has been newly approved for livestock insurance?
The variable cost is a component of total cost, another is_________?
I. Marginal cost
II. Fixed cost
III. Average cost
