In a certain office, the human resources department reports that 60% of the employees in the office commute over an hour on average each day, and that 25% of th

In a certain office, the human resources department reports that 60% of the employees in the office commute over an hour on average each day, and that 25% of those employees who commute over an hour an average each day commute by train. If an employee at the office is selected at random, what is the probability that the employee commutes over an hour on average by train?

In a certain office, the human resources department reports that 60% of the employees in the office commute over an hour on average each day, and that 25% of those employees who commute over an hour an average each day commute by train. If an employee at the office is selected at random, what is the probability that the employee commutes over an hour on average by train? ?

Created: 1 week ago | Updated: 1 week ago | Created By:

Imran Ahmed

0.10

0.15

0.20

0.25

0 1

Best Answer Explained in Below-:

প্রশ্নে বলা হচ্ছে, একটি অফিসের কর্মীদের 60% গড়ে দৈনিক এক ঘণ্টা করে গাড়িতে ভ্রমণ করে। এই 60% কর্মীর 25% আবার ট্রেনে ভ্রমণ করে। একজন কর্মীকে দৈবভাবে চয়ন করা হলে তা ট্রেনে ভ্রমণকারী হবার সম্ভাবনা কত? ধরি, মোট কর্মী সংখ্যা 100 জন। .:. গাড়িতে 1 ঘণ্টা ভ্রমণ করে এমন যাত্রী সংখ্যা = 60 জন .:. ট্রেনে ভ্রমণ করে এমন কর্মীর সংখ্যা = 60 এর 25% = 15 জন কর্মীর ট্রেনে ভ্রমণের সম্ভাবনা = 15100 = 0.15

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