∑f(x−x̄)N
Is a formula used t...
∑f(x−x̄)N
Is a formula used to calculate for ____________
Variance
The Quartile
Standard deviation
Mean deviation
Correct answer is D
where;
N = number of items in the distribution
X = is variable
x̄ = Arithmetic mean
∑ = sum of
The balance of visible trade is the difference between the values of ...
Which of the following is involved in the money market? ...
The difference between the number of immigrants and emigrants is ...
Which of the following is not an effect of many middlemen in the chain of production? ...
West African countries are experiencing worsening terms of trade because ...
Which of the following is NOT a visible iterm in international trade payments?` ...
Census figure of most countries in West Africa is inaccurate because of ...