The linear trend equation developed for the annual sales Y (in Rs lakhs) of ABC Manufacturing Company is Y = 500 + 6t, where t is in years. By how much are sales increasing per year?
Rs 6,00,000
The linear trend equation is given by Y = 500 + 6t. Here, 't' represents the number of years, and the coefficient of 't' (which is 6) represents the increase in sales per year in lakhs. Therefore, the sales are increasing by Rs 6 lakhs per year. Converting this to Rupees, we get Rs 6,00,000.
What is the probability that a number selected randomly from 1 to 500 is a multiple of 3 or 7?
A, B and C are three mutually exclusive and exhaustive events. P(A) = 2P(B) = 6P(C). Find P(B).
The price index in 2016 is 116 using 2011 as base year. What will be 2011 price index if base year is changed to 2016?
Before using secondary data, one need NOT verify:
Which of the following is NOT true about collecting data through structured interviews?
Which of the following is NOT a good characteristic of a questionnaire?
In a questionnaire, how many answers should be there for simple alternative questions?
What is the probability that a number selected randomly from 1 to 500 is a multiple of 3 or 7?
A, B and C are three mutually exclusive and exhaustive events. P(A) = 2P(B) = 6P(C). Find P(B).
The price index in 2016 is 116 using 2011 as base year. What will be 2011 price index if base year is changed to 2016?