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6 * 5 = 30
What number is missing?
What number is missing?
Did you get the missing number for the mean?
(8+5+10+3+x)/5=6
(26+x)/5=6
26+x=30
x=?
Let's calculate the mean of the given measurements:
8 + 5 + 10 + 3 + x = 6 * 5
26 + x = 30
x = 4.
Therefore, the blurred value must be 4 in order for the mean of the five measurements to be 6.