Eroy collected data on the number of hours that each staff member at Eroy's Electronics slept Thanksgiving night. Mary the Manag
1 answer:
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Answer:
6.0520
Step-by-step explanation:
Given that:
Mean = 5.85
Standard deviation = 0.24
Let N denote the 80th percentile.
P(X < N) = 0.8
Using the Excel formula: = NORM.INV(0.8,5.85,0.24)
The 80th percentile for the diameters of mandarin oranges:
= 6.0520 (to 4 decimal place)
Answer:
Option C is the correct answer
Step-by-step explanation: