Probability question

label Statistics
account_circle Unassigned
schedule 1 Day
account_balance_wallet $5

how many different ways can a chairperson and an assistant chairperson be selected for a research project if there are seven scientists available?

May 12th, 2015

A chairperson can be any of 7 so there are 7 variants. Then there remains 6 variants for an assistant chairperson, i.e. 7*6=42 total.

May 12th, 2015

Studypool's Notebank makes it easy to buy and sell old notes, study guides, reviews, etc.
Click to visit
The Notebank
...
May 12th, 2015
...
May 12th, 2015
Oct 19th, 2017
check_circle
Mark as Final Answer
check_circle
Unmark as Final Answer
check_circle
Final Answer

Secure Information

Content will be erased after question is completed.

check_circle
Final Answer