Main page

4143. Find the probability that event A will occur exac 2019

$ 0.47
Description

4143. Find the probability that event A will occur exactly 70 times in 260 trials, if the probability of the occurrence of this event in each trial is 0.5.

$ 0.47
Additional information

Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)

$ 0.47