Marks obtained by 60 students in a test (Maximum Marks-100) are given below:
60, 82, 63, 40, 88, 80, 24, 60, 09, 58, 44, 74, 57, 60, 63, 30, 31, 64, 00, 62, 37, 54, 10, 99, 35, 83, 58, 33, 92, 43, 66, 41, 78, 72, 32, 33, 65, 11, 60, 17, 53, 93, 57, 03, 29, 31, 82, 50, 63, 15, 41, 55, 72, 42, 32, 23, 30, 48, 67, 34
What is the percentage (approximate) of students getting marks higher than or equal to 60 but less than 80?
25.0
The number of students scoring between 60 and 80 marks is calculated, and the percentage is found to be approximately 25.0%. Hence, the correct answer is (a) 25.0.
Important Questions from Statistics
Match the following:
(a) Marginalist Revolution (i) Samuelson (b) Multiplier-Accelerator model (ii) J. R. Hicks (c) IS-LM curves (iii) Jevous (d) Real Business Cycle (iv) Robert J. Borro Choose the correct option from those given below:
Which one of the following responses is true as a solution to simultaneous equation bias?
A. OLS method
B. Principle Component Method
C. Two - stage Least Square Method (2 SLS method)
D. Full Information Maximum Likelihood method (FIML)
Choose the correct option.
Time series under the condition (E xt ) = μ and cov(x t, x t + k ) = Y(K) is said to be
Given the sample size 400 with the sample mean 99, the population mean 100 and computed value of z statistic at 2.5, the value of population standard deviation will be
Which one of the following price index numbers satisfies the factor reversal test?
