Answer:
Let say 75% of cars older than age = Y years
than 25 % cars of age less than Y Years
Z score corresponding to 25 % = -0.674
Z score = (Value - Mean) /SD
Value = Y
Mean = 8
SD = 3.2
Z score = -0.674
-0.674 = (Y - 8)/3.2
=> Y =5.84 Years
=> Y ≈ 5.9 Years
Approximately 75% of cars driven by company employees are older than about 5.9 years
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brainly.in/question/11133397
Use technology or the z-distribution table on pages A-1 to A-2 in the ...
Answer:
5
x
^2 + 20
x + 12
Step-by-step explanation:
not factorable
Answer:
The probability of an event will not be less than 0. This is because 0 is impossible (sure that something will not happen). The probability of an event will not be more than 1. This is because 1 is certain that something will happen.
Step-by-step explanation:
hope dis helps ^-^
Step-by-step explanation:
y = 23.28/6 x
y = 3.88 x
so, the constant of proportionality is 3.88
Answer:
senior and junior? that would be a perfect 100%, 29/29
Step-by-step explanation:
Unless I'm incorrect, this question states the probability of <u>BOTH</u> a senior <u>AND</u> junior being chosen, which would be 100% or again, 29/29
