Here you go :) I sent the work in the picture below
Answer:
1. Yes
2. No
Step-by-step explanation:
You can have a case such as 26,30,30,30,30 and another case : of 4,40,40,32,8 satisfying the 2 statements at the same time but in the 2nd case, the average that is less than 28.
From the given statements combined together, to get e-a=4. So once you get this information, you can have a big range of values that may or may not have average >28.
The value of the median is going to be 6
Answer:
C) 78.48
Step-by-step explanation:
The 8 gives the 4 a 1 so it rounds to 78.5
