If mean of 11, 15, 17, x + 1, 19, x -2 and 3 is 14, what is the mode?
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If mean of 11, 15, 17, x + 1, 19, x -2 and 3 is 14, what is the mode?
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Verified answer
GIVEN :-
TO FIND :-
SOLUTION :-
☛ Hence the value of x is 17.
☯ FOR MODE,
Mode :- Any which is occurred maximum Times is called mode.
◉ 11 ➟ 1
◉ 15 ➟ 1
◉ 17 ➟ 1
◉ x + 1 = 17 + 1 = 18 ➟ 1
◉ 19 ➟ 1
◉ x - 2 = 17 - 2 = 15 ➟ 1
◉ 3 ➟ 1
Here 15 occured maximum 2 times
∴ Mode = 15.