For the situation, write and solve an equation. Then, explain what your solution means. If you get stuck, try drawing a diagram
1 answer:
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Answer:
0.0066
Step-by-step explanation:
Given that:
Mean = 75
Variance
The standard deviation
The sample size n = 100
Using the Z table;
P(x > 83.7) = 1 - 0.9934
P(x > 83.7) = 0.0066
Thus, probability = 0.0066