Question
A density graph for all of the possible times from 50 seconds to 200 seconds can be used to find which of the following?
A. The probability of a time from 75 seconds to 250 seconds
B. The probability of a time from 75 seconds to 150 seconds
C. The probability of a time from 25 seconds to 150 seconds
D. The probability of a time from 150
seconds to 250 seconds
A. The probability of a time from 75 seconds to 250 seconds
B. The probability of a time from 75 seconds to 150 seconds
C. The probability of a time from 25 seconds to 150 seconds
D. The probability of a time from 150
seconds to 250 seconds
Answers
Arora
If you have the two extreme limits to your graph as '50' and '200' seconds, then the interval that you can find information about cannot have a time value less than 50, or more than 200.
For example, it cannot be (A) because 250 seconds is more than 200.
Which option fits this criteria?
For example, it cannot be (A) because 250 seconds is more than 200.
Which option fits this criteria?
Anonymous
A density graph for all of the possible times from 50 seconds to 200 seconds can be used to find which of the following?