Question
If the correlation between x and y is 0.6 covariance is 27, variance of y is 25, then what is the variance of x?
More Research Questions
- If a country's Lorenz Curve shifts closer to the line of perfect equality (the 45-degree line), which of the following is the most likely corresponding cha...
- The Reserve Bank of India’s Digital Payments Index (RBI-DPI) is constructed to capture the extent of digitization of payments across the country. Which of ...
- Country A can produce 10 units of cloth or 5 units of wine in a day. Country B can produce 6 units of cloth or 4 units of wine in a day. Which country has ...
- A country is running a Fiscal Deficit of $500 billion, and the government's interest payments on existing debt are $100 billion. If the country has nominal...
- A budget that has both capital receipts and capital expenditure is called:
- The utility function of X is such that X likes to consume 2 units of lemon with every 1 liter of water. The price of lemon is Rs.1.00 and that of 1 liter o...
- Consider the following: Assertion (A): According to Peacock-Wiseman hypothesis, public expenditure increases overtime in a step-by-step manner. Reason (R...
- The 'Vertical Equity' principle of taxation implies that:
- If bxy = 0.20 and rxy = 0.50, then byx is equal to:
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)