Question
Andrew and Maria each collected six rocks, and the masses of the rocks are shown in the table above. The mean of the masses of the rocks Maria collected is 0.1 kilogram greater than the mean of the masses of the rocks Andrew collected. What is the value of x ?
Hint:
Hint:
- The mean of any group of numbers is equal to the sum of those numbers to total numbers.
The correct answer is: x = 2.6
Explanation:
- We have given data of masses of rocks collected by Andrew and maria
- We have to find the value of x.
Step 1 of 1:
The mean of the masses of the rocks Andrew collected
= 2.8
The mean of the masses of the rocks Maria collected
= 
Since the mean of the masses of the rocks, Maria collected is 0.1 kilograms greater than the mean of the masses of the rocks Andrew collected,
x = 2.6
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