Answer:
(a) P(next ball with blue) =   (b)  P(Not to be red) =
       (b)  P(Not to be red) = 
(c)  P(drawing 70 times yellow ball) =  .
.
Step-by-step explanation:
Given that,
The total outcomes of the color of tile are :-
Red , Red, Blue, Yellow, Blue, Red, Green, Red, Blue, Green.
From the Question,
Total number of outcomes = 10
(a) What is the probability that her next draw will be blue ?
         Red = 4,
         Blue = 3,
         Green = 2,
         Yellow = 1.
    P(next ball with blue) =   .
.
(b) What is the probability that her next draw will NOT be red?
     P(Red ball) =  
But we have to find 
    P(Not to be red) = 
(c) If Amy draws 70 more times with the same tiles from the question above, what probability would you expect a yellow?
    P(Yellow ball) =  
drawing it 70 times we get the probability
    P(drawing 70 times yellow ball) =  .
.