In a store room there are two windows and one door. The area of the windows is 1.25m2, which is (¼) of the area of the door. The cost of painting the walls is Rs.44/m2.Then, What will be the cost of painting the walls of the store room, whose length, width and height are given as 4m, 3m, and 6m individually?
ATQ, we can say that Total cost of painting the walls = 44 x (2 x 6(4+3) - (5+1.25)) = 44 x (84 - 6.25) = Rs.3421
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...
The value of k so that following is probability mass function
X:Â Â Â Â Â Â Â Â Â Â Â -2Â Â Â Â Â Â Â Â Â Â Â -1Â Â Â Â Â Â Â Â Â Â Â 0Â Â Â...
Which one is parameter from population?
Completely Randomized Design provides maximum number of degree of freedom for the:
Fundamental principles of design of experiment are
(I) Randomization
(II) Replication
(III) Local control
Which option is correct?
If the mean and variance of a binomial distribution are 5 and 4, respectively, then the value of n is:
Completely randomized design is based on the principles of _________ and randomization only.
Which of the following is NOT an approach for assigning the probability of the event?