Question
Which soil structure is considered ideal for
cultivation?Solution
Crumb structure is porous and promotes root growth. Platy and prismatic structures restrict water movement.
The mean deviation and coefficient of mean deviation of 5 observation are 1.2 and 0.4. If the sum of the first four terms is 10, then the fifth term is...
A dice was thrown 400 times and 'six' resulted 80 times. The data is used to justify the hypothesis of an unbiased dice at 95% confidence. With referen...
Completely randomized design is based on the principles of _________ and randomization only.
 X and Y are independent normal variables with mean 50 and 80 respectively and standard deviation as 4 and 3 respectively. What is the distribution o...
In a 3 races, 2 genders and 5 in each treatments group for two -way ANOVA, the degree of freedom for source of variation due to interaction, error and ...
The mode (correct to two decimal places) for the given data is:
To estimate the average work experience of MBA students at a management institute, five students are selected at random from each type of background, s...
Which of the following methods is NOT used in computation of a seasonal index for time series?
If ten coins are tossed simultaneously, then the probability of getting at most I head is:
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