Answer:Hope this helps!
Number 1 = 2 and 1/8
Number 2 = 6 and 3/40
Number 5 = 4 and 2/6
Number 6 = 15 and 1/3
Step-by-step explanation:
Hey buddy I am here to help!
yellow marbles = 4
blue marbles = 2
red marbles = 3
total marbles = 9
1 random marbles taken off probability left = 8/9
1 random marble taken off probability = 1/9
marble if replaced = + 1
if one marble if replaced then = 8/9 + 1/9 = 9/9 that means total marbles r 9
yellow marbles drawn off = 2
so... 4 - 2 = 2 marbles left
red marbles taken off = 1
so... 3 -1 = 2 marbles left
probability/answer = 3/9 = 1/3
Hope it helps!
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Answer:
The appropriate hypothesis test is: a. independent-measures t test.
Step-by-step explanation:
The appropriate hypothesis test is: a. independent-measures t test.
It is needed to take two samples of each group, and compute their proportions. Then, the hypothesis test has to compare these proportions in function of what the hypothesis claim.
Because of you were to fold the shape in half it is just a REFLECTION of the same thing so therefore one side is going to equal the other since they are the exact same shape.