Which is the formula of the necessary sample size (n), where p is the proportion of the population having the attribute and p is the standard error of the proportion?
A) n = p(1 - p) + 1
B) n = p(1 - p) / 2 + 1
C) n = p(1 - p) / 2
D) n = p(1 + p) / 2 + 1
B) n = p(1 - p) / 2 + 1
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What is the output of the following code fragment?
int f1(int n, int m) { if(n < m) return 0; else if(n==m) return m+ f1(n-1,m); else return n+ f1(n-2,m-1); } int main() { cout << f1(5,4); return 0; } a. 0 b. 2 c. 4 d. 8 e. infinite recursion
________ allows us to create new classes based on existing classes.
A) Polymorphism B) Inheritance C) Function overloading D) The copy constructor E) None of the above
Real-time operation, reactive operation, configurability, I/O device flexibility, and streamlined protection mechanisms are characteristics and design requirements for __________ systems.
Fill in the blank(s) with the appropriate word(s).
Which of the following is NOT a category in the Admin Welcome screen in Office 365?
A) Public website B) Collaboration C) Instant messaging D) Email address