Question

B) The most unstable measures of Central tendency :
(a) Mean
(b) Median
(c) Mode
(d) None
9) Action Research in Physical Education is concerned with :
(b) Experimental Studies
(a) Immediate Classroom Problems
(d) Laboratory Problems
(c) Correlation Studies​

Answer 1

=> Median

=> Experimental studies

• Reason :- Mode , mean are related to statistical terms of mathematics

• Experiments since all else are not related to the topic so much

Answer 2

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• Median

• Experimental Studies.