The median of 7, 8, 9, 10, 11, 12 is
8
9
10
9.5
D.
9.5
Median is the number that falls in the middle of the distribution. Basically what has to be done is to add two middle numbers together (9+ 10), then that number will always have to be divided by 2.
9+10=19
Divide by 2
19/2= 9.5
Giving the meaning to sensation on the basis of past experience is called
sensation
perception
motivation
imagination
Which IQ range is called trainable IQ level of mentally retarded children?
70-79
50-69
36-49
35 and above
Rorschach inkblot test is used to measure which of the following?
Personality
Intelligence
Interest
Aptitude
Which of the following is not the cause of forgetting?
Under-learning
Desire to remember
Mental conflict
Defective methods of remembering
The science which deals with the methods of collecting, classifying, presenting, comparing and interpreting numerical data is called
statistics
mathematics
geometry
probability
Who has given the concept of education quotient for backward children?
Gordon
Schonell
Burton Hall
Cyril Burt
