Answer:
Explanation:
When we convert any decimal number into the hexadecimal number we have to divide that number with 16.
Now according to question the decimal number is 35.
Now to convert this in hexadecimal divide it with 16.
This means the quotient is 2 and the remainder is 3.
Therefore the value of hexadecimal is,
Therefore,
.
Answer:
C. Mean
Explanation:
Mean = (∑)/N
Median = central values when data is sorted
Mode = most repeated value
Standard deviation =
In standard deviation, formula you may see that deviation is being calculated from the mean (central location). But here we take square of the value before adding all of them.
But if we just take , it would be equal to zero.
<u>EXAMPLE</u>
Take 4, 9, 5 as data
mean = (4+9+5)/3 = 18/3 = 6
sum of deviations from mean = (4-6)+(9-6)+(5-6) = (-2)+(3)+(-1) = 0