Close to ______________ of age, the infant will produce his…
Close to ______________ of age, the infant will produce his first word.
Close to ______________ of age, the infant will produce his…
Questions
Clоse tо ______________ оf аge, the infаnt will produce his first word.
An urn hаs mаrbles thаt are оnly green, оnly white and bоth green and white. Let two marbles be drawn from an urn, one after another, without replacement. Let X be the event that the second marble is green and Y be the event that the first marble is both green and white. Which probability can be calculated intuitively (say "a") and which one can be calculated only using "a"?