The mean of 5 observations is 10. A new observation 10 is added, then mean of 6 observations is:
A. 5
B. 10
C. 15
D. None of these
A. 5
B. 10
C. 15
D. None of these
A. Confidence
B. Emotions
C. Personality
D. None of these
A. Confidence
B. Emotions
C. Personality
D. None of these
A. Random response
B. Randomized response
C. Physical response
D. None of these
A. Chlorine
B. Salt
C. Iodine
D. None of these
A. Hair fall
B. Rickets
C. Night blindness
D. None of these
A. Infrared waves
B. Radio waves
C. TV waves
D. None of these