*(The Answer)*= is 0 which is B
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Step-by-step explanation:
Assuming the data is as shown, restaurant X has a mean service time of 180.56, with a standard deviation of 62.6.
The standard error is SE = s/√n = 62.6/√50 = 8.85.
At 95% confidence, the critical value is z = 1.960.
Therefore, the confidence interval is:
180.56 ± 1.960 × 8.85
180.56 ± 17.35
(163, 198)
Restaurant Y has a mean service time of 152.96, with a standard deviation of 49.2.
The standard error is SE = s/√n = 49.2/√50 = 6.96.
At 95% confidence, the critical value is z = 1.960.
Therefore, the confidence interval is:
152.96 ± 1.960 × 6.96
152.96 ± 13.64
(139, 167)
Answer:
n = (2.4 x 10^24 atoms) x ((1 mol)/(6.02 x 10^23 atoms)) = 4.0 mol
The on that cannot be classified as a main driving environment is parking lots.
<h3>What is a driving environment?</h3>
This is a place designed for people to drive. Some examples of driving environments includes rural areas and cities because these usually have roads, streets, etc. for people to move on their cars.
<h3>What is not a driving environment?</h3>
A parking lot is not a driving environment because this is not designed for people to drive but only for people to leave their cars for some hours.
Note: This question is incomplete; here are the missing options:
Freeway
Rural
City
Parking lots
Learn more about parking lots in: brainly.com/question/23045801
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