#### mmmmmmmmaaaaaaa

##### Active Member

- Joined
- Jun 11, 2021

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- HSC
- 2022

Jürgen Klopp enters a football tipping competition. The probability that he chooses the winner of any one game is 0.7.In a competition where there are 9games in a round

i) What is the probability that he will choose exactly seven? Answer is 0.2668

ii) ) What is the probability that he will choose less than 7?

When doing ii) I thought it is 1 - P(X>7) so 1 - ( P(x=8) + P(x=9) ) but the answers say otherwise ... is the answers right or wrong

The answers say it is 1 - ( P(x=7) + P(x=8) + P(X=9) )