Which expressions are equivalent to 4^3 〖 x 4〗^(-5)? Choose all answers that are correct. 4^(-2) 1/16 4^(-15) 0.0625 〖16〗^(-1) 1
1 answer:
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Answer: 0.4758
Step-by-step explanation:
Given : Mean :
Standard deviation :
Also, the new population of pilots has normally distributed .
The formula to calculate the z-score :-
For x=130 lb .
For x=171lb.
The p-value =
Hence, the required probability : 0.4758