List of top Statistical Science Questions asked in ICAR AIEEA (PG)

In Window OS, the deleted files are temporarily stored in the:

The shortcut key to open Windows Explorer is:

FTP stands for:

The smallest unit of data in a computer is:

MS-Access follows which of the following databases?

In a flowchart, the symbol used for decision is:

The shortcut key to close an application in Windows is:

A program to convert a high level computer program into a set of instructions that will run on a machine is called:

NCBI is located in:

The full form of OMR is:

Which of the following is NOT an input device?

Which of the following is NOT an operating system?

Which one of the following is NOT true for Linux?

URL stands for which one of the following?

A simple random sample of size 3 is drawn without replacement from a population of size 4. The possible number of samples is:

If the mean and variance of a binomial distribution are 10 and 5 respectively, then the value of \(p\) is:

A student discovers that his grade on a recent test was the \(72^{\text{nd}}\) percentile. If 90 students wrote the test, then approximate number of students who received a higher grade than he did are:

The class intervals in a grouped frequency distribution should be:
A. Exhaustive
B. Mutually exclusive
Select the correct answer from the following options:

The point of intersection of the two regression lines is:

If the arithmetic mean and geometric mean of two numbers are 36 and 30 respectively, then their harmonic mean is:

The type of survey where every unit of the population is enumerated is called:

If A and B are independent events, then:

X speaks truth 4 out of 5 times. A die is tossed and X reports it to be 6. The probability that there was actually 6 is:

If the regression coefficient of X on Y is \(b_{xy}\), and the variables are transformed as \(U = \frac{X - a}{h}\), \(V = \frac{Y - b}{k}\), then the regression coefficient of U on V is:

If regression line of X on Y is linear, then the regression line of Y on X is: