Question

На се ми нар при е ха ли 6 уче ных из Нор ве гии, 5 из Рос сии и 9 из Ис па нии. По ря док до кла дов опре де ля ет ся же ребьёвкой. Най ди те ве ро ят ность того, что вось мым ока жет ся до клад уче но го из Рос сии

Answer 1

Всего в се­ми­на­ре при­ни­ма­ет уча­стие 6 + 5 + 9 = 20 уче­ных, зна­чит, ве­ро­ят­ность того, что уче­ный, ко­то­рый вы­сту­па­ет вось­мым, ока­жет­ся из Рос­сии, равна 5:20 = 0,25.
Ответ:0,25

Answer 2

Probability of finding a Russian scientist among the eighth deposit

To find the probability of finding a Russian scientist among the eighth deposit, we need to know the total number of scientists and the number of Russian scientists in the group.

According to the information provided, there are 6 scientists from Norway, 5 from Russia, and 9 from Spain. The order of the deposits is determined by a lottery.

To calculate the probability, we need to know the total number of scientists. However, the total number of scientists is not provided in the question. Therefore, without this information, it is not possible to calculate the probability accurately.

If you have any additional information or if there is anything else I can assist you with, please let me know!