if ¯x = 6 and N = 6, determine the value of ∑fx

Assessment: JAMB UTME - Economics - 2010 Subject: Economics

Question 1 Report

if ¯x = 6 and N = 6, determine the value of ∑fx

Answer Details
The formula for calculating the mean is: ¯x = ∑fx / N Where ¯x is the mean, ∑fx is the sum of the product of the frequencies and their corresponding values, and N is the total number of observations. Given that ¯x = 6 and N = 6, we can solve for ∑fx as follows: 6 = ∑fx / 6 Multiplying both sides of the equation by 6, we get: 6 * 6 = ∑fx 36 = ∑fx Therefore, the value of ∑fx is 36.
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