When r is zero than both regression coefficients are________?
When r is zero than both regression coefficients are________?
A. 0
B. 1
C. 2
D. Infinity
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If any of the value in data set is negative then it is impossible to compute:_____________?
If any of the value in data set is negative then it is impossible to compute:_____________?A. Arithmetic Mean
B. Harmonic Mean
C. Geometric Mean
D. Mode
E. MedianThe picture cards having in total fifty two cards is equal_________________?
The picture cards having in total fifty two cards is equal_________________?A. 16
B. 24
C. 12
D. Non of theseWhich of the following parameter control the relative flatness of normal distribution?
Which of the following parameter control the relative flatness of normal distribution?A. None
B. Mode
C. Standard Deviation
D. MeanFounder of statistics is_________?
Founder of statistics is_________?A. R A Fisher
B. Smith
C. Karl pearson
D. NeymanA sample estimate is used to describe a characteristic of a_____________?
A sample estimate is used to describe a characteristic of a_____________?A. Sample
B. Data
C. Population
D. NoneStatistic is a numerical quantity, which is calculated from?
Statistic is a numerical quantity, which is calculated from?A. Population
B. Sample
C. Data
D. Observations