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Alekssandra [29.7K]
2 years ago
15

Assertion - if the mean of five observations X, X+2, X+4, X+6, X+8 is 11 then,Mean of last 3 observations is 8. Reason - Range=

Max. Value - Min. Value. (a) Both A and R are true, and R is the correct explanation for A. b) Both A and R are true, and R is not the correct explanation for A. c) A is true but R is false. d) A is false but R is true. ​
Mathematics
1 answer:
FinnZ [79.3K]2 years ago
6 0
A is false but R is true (the mean of the last 3 values is not 8 since x=7)
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