【#GRE留學(xué)外語(yǔ)考試# #GRE數(shù)學(xué)重要知識(shí)點(diǎn)：Multiple Times#】我們都是有夢(mèng)想?yún)s不知道怎么努力付出的糾結(jié)體，是一個(gè)需要?jiǎng)e人幫忙規(guī)劃人生的幼稚派。®無(wú)憂考網(wǎng)為您提供了“GRE數(shù)學(xué)重要知識(shí)點(diǎn)：Multiple Times”，歡迎閱讀參考！更多相關(guān)訊息請(qǐng)關(guān)注®無(wú)憂考網(wǎng)！

　　Multiple Times

　　If probability of an event happening is p, then the probability that the event happens n times in a row is p∧n.

　　Example:

　　The probability that a coin toss results in head is 0.5. Then the probability that when the coin is tossed twice, both of them are head is 0.5∧2=0.25.

　　Probability that a roll of a six-sided die land with face 1 is 1/6. Then the probability that 1 will turn up three times in a row is (1/6)∧3.

　　Remember:

　　Note that probability of the event happening does not change from trial to trial.