The number of seconds X after the minute that class ends is uniformly distributed between 0 and 60. Round all answers to 4 decimal places where possible. a. What is the distribution of X? X - U( then the sampling distribution is b. Suppose that 36 classes are clocked. What is the distribution of ã for this group of classes? a - N(| c. What is the probability that the average of 36 classes will end with the second han between 25 and 33 seconds?

MATLAB: An Introduction with Applications
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The number of seconds X after the minute that class ends is uniformly distributed
between 0 and 60. Round all answers to 4 decimal places where possible.
a. What is the distribution of X? X - U(
then the sampling distribution is
b. Suppose that 36 classes are clocked. What is the distribution of ữ for this group of
classes? a - N(
c. What is the probability that the average of 36 classes will end with the second hand
between 25 and 33 seconds?
Transcribed Image Text:The number of seconds X after the minute that class ends is uniformly distributed between 0 and 60. Round all answers to 4 decimal places where possible. a. What is the distribution of X? X - U( then the sampling distribution is b. Suppose that 36 classes are clocked. What is the distribution of ữ for this group of classes? a - N( c. What is the probability that the average of 36 classes will end with the second hand between 25 and 33 seconds?
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