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Petra also has this information about the arrival times of trains last week. The train company has a target 98% of trains must arrive no more than 10 minutes late. Was the target met last week. Show why you think this.

Petra also has this information about the arrival times of trains last week The train company has a target 98 of trains must arrive no more than 10 minutes late class=

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MathPhys

Answer:

No

Step-by-step explanation:

The total number of trains is 287 + 54 + 17 + 5 = 363.

Of these, the number of trains that arrived no more than 10 minutes late is 287 + 54 = 341.

The proportion is p = 341/363 = 0.94.

94% of the trains arrived no more than 10 minutes late, so the company did not meet its target.

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