Question
If each observation in a data set for number of employees in different divisions is doubled then the coefficient of quartile deviation:
More Welfare Economics Questions
- If the second and third moment about the origin are 8 and 18 and the third moment about mean is -14 , then the first moment about the origin is:
- If the first quartile of data set 8,10,8,7,9 is 7.5, then the value of quartile deviation is
- Which one is parameter from population?
- Which of the following is the most relevant for deriving a point estimate?
- If a discrete random variable X follows uniform distribution and assumes only the values 8, 9, 11, 15, 18, 20, the value of P(|X-14| < 5) will be:
- 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 of X+Y...
- For the data set X: 1 2 3 4 Y: 4 5 3 2 th...
- At a reservation counter. passengers are arriving for booking the tickets in a Poisson fashion with mean rate 60 per hour. The kurtosis of the inter-arriva...
- To estimate the average work experience of MBA students at a management institute, five students are selected at random from each type of background, say c...
- Which of the following is NOT a type of data classification?
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
- 200 Questions with Detailed Solutions
- Section-wise Coverage (GA, English, Quant & Reasoning)