The amount of time, in minutes, that a person must wait for a taxi is uniformly distributed between 1 and 30 minutes, inclusive. Find the standard deviation. O 4.8281 O 8.3716 O 12.9698 O 16.9622 O 20.6481 O 24.9782 O 28.1355

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The amount of time, in minutes, that a person must wait for a taxi is uniformly distributed between 1 and 30 minutes, inclusive.
Find the standard deviation.
4.8281
8.3716
12.9698
16.9622
20.6481
24.9782
28.1355
Transcribed Image Text:The amount of time, in minutes, that a person must wait for a taxi is uniformly distributed between 1 and 30 minutes, inclusive. Find the standard deviation. 4.8281 8.3716 12.9698 16.9622 20.6481 24.9782 28.1355
Expert Solution
Step 1

Given,A random variable X~U(1,30)f(x)=130-1f(x)=129   ; 1x30

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