There are 2 cashews and 3 pistachios in a bag. You take one nut out at random and eat it, and repeat this until you get a cashew. Let X be the number of nuts you had to take in order to get a cashew....


Please help me with this math homework question. I really can not figure this out.


There are 2 cashews and 3 pistachios in a bag. You take one nut out at random and<br>eat it, and repeat this until you get a cashew. Let X be the number of nuts you had<br>to take in order to get a cashew. For example, if you took out a pistachio, another<br>pistachio, and then a cashew, X would be 3. Find the expected value of X.<br>(A) ½<br>(B) 4<br>(C) 2<br>(D) 3<br>(E) ½<br>(F) 1<br>(G)<br>(H) ½<br>A<br>В<br>F<br>он<br>

Extracted text: There are 2 cashews and 3 pistachios in a bag. You take one nut out at random and eat it, and repeat this until you get a cashew. Let X be the number of nuts you had to take in order to get a cashew. For example, if you took out a pistachio, another pistachio, and then a cashew, X would be 3. Find the expected value of X. (A) ½ (B) 4 (C) 2 (D) 3 (E) ½ (F) 1 (G) (H) ½ A В F он

Jun 04, 2022
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