Question
For the given figures of production of a sugar factory, the estimate of the production for 1976 using straight line trend with origin at the year 1972 by the least squares method ( ∑ x=0, ∑ x² = 28, ∑ xy = 56) is:
More Welfare Economics Questions
- Which option is incorrect?
- The standard error of the given data 15, 5, 12, 10, 20, 4 is
- A man pedals cycle from his house to his office at a speed of 10 km/h and back from the office to his house at a speed of 15 km/h. His average speed (in km...
- Which of the following options is INCORRECT?
- Statistics is not applicable to ________ observation.
- The Union Budget 2026-27 noted that close to how many individuals have come out of multidimensional poverty in the last decade?
- Question 7
- If mean and mode of the distribution is 32 and 21, then the distribution:
- 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...
- The variance of degenerate random variable is:
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)