Question

X is the number of ripe lemons selected from a bag of 10 lemons, when 4 lemons are selected without replacement. The probability of selecting a ripe lemon is 75%.

My answer:
1. There are a fixed number of trials. (True: 10 Lemons)
2. The outcome of each trial is S or F. (True: Not ripe or Ripe)
3. The probability of success for each trial is the same. (False:

Answer 1

im i correct?

Answer 2

Assume you're right: Prove it

Answer 3

one approach
10 lemons in a bag select 4 without replacement each lemon ripe or not ripe so P(ripe) = 1/2