Answer:
5/9 and 6/11
= 5/9 × 11/11 and 6/11 × 9/9
= 55/99 and 54/99
= 55/99 > 54/99
<em>therefore, 5 by 9 is greater than 6 by 11</em>
Answer:
The mean is 0.26
The standard deviation is 0.5765
Step-by-step explanation:
An image showing the step by step solution is attached.
The answer is ERROR i tried it by hand and by calculator and both answers ended up as ERROR
Answer:

Step-by-step explanation:
Refer to file. Trying something different. Should be easier to read than text format and is easier than mathML.