The probability function is always______________?
The probability function is always______________?
A. Negative
B. Non Negative
C. Positive
D. None
Similar Posts
Var(2X+3) is________________?
Var(2X+3) is________________?A. 5 Var(X)
B. 4 Var(X)
C. 4 Var(X)+3
D. 5 Var(X)+3Median = Q2 = D5 =_________________?
Median = Q2 = D5 =_________________?A. P25
B. P55
C. P75
D. p50Major area of statistics today is concerned with drawing of conclusions from__________?
Major area of statistics today is concerned with drawing of conclusions from__________?A. Samples
B. Primary
C. Two
D. Complete studyQuestionnaire survey method is used to collect____________?
Questionnaire survey method is used to collect____________?A. Secondary data
B. Qualitative variable
C. Primary data
D. None of theseThe variance of binomial distribution is always:________________?
The variance of binomial distribution is always:________________?A. Less than mean
B. Equal to mean
C. Greater than mean
D. Equal to standard deviation
E. None of theseFrequency table is an arrangement of data by classes together with their _______ class frequencies?
Frequency table is an arrangement of data by classes together with their _______ class frequencies?A. Terms
B. Alternate class
C. Same class
D. Corresponding class