Get Started with ixamBee
Start learning 50% faster. Sign in now
The correct answer is C
The probability of getting a total of 7 on two dice thrown together is:
The mode of the given data set is 12. The sum of the frequency on both sides of mode are 16. The skewness:
For the distribution
X: 1 0 1
P(x): 0.3 ...
The mean and median of the distribution is 12 and 15. Then the mode equals to:
The grouped data for the observation are as follows.
Class : 2-4 4-6 6-8...
For the cumulative distribution function
the upper quartile point is
A Poisson distribution has a double mode at x = 1 and x = 2. The probability for x = 1 or for x = 2 of these two values 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...
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...
