7 1/2 x 9 1/8 and I will give brainliest if best answer and please do fraction and not decimal.
1 answer:
You might be interested in
Answer:
The missing number on the given data set is 12.
Step-by-step explanation:
Here, the set of data = 18,16_,9,12,23
Let us assume the missing number in the data = m
The mean of the data = 15
Total number of observations = 6
Now, Sum of the data = 18 + 16 + m + 9+ 12+ 23 = 78 + m
Also,
or, m = 12
Hence, the missing number on the given data set is 12.
