12 people liked neither.
30-11-7= 12
30: total class
11: people that like chocolate cake
7: people that like white cake
Answer:
5 * 5 * 5 * 5
Step-by-step explanation:
=625
Answer:
- expected value: -$0.21
- loss on 1000 plays: $210.53
Step-by-step explanation:
The expected value is the sum of products of payoff and probability of that payoff:
-$8(37/38) +$288·(1/38) = $(-296 +288)/38 = -$8/38 ≈ -$0.21
In 1000 plays, the expected loss is ...
-$8000/38 ≈ $210.53
Answer:
A
Step-by-step explanation:
Your question is not understood
Y = 2x-3
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