Answer:
126
Step-by-step explanation:
Answer:
8 divided by 2.64=3.03 12 divided by 3.84=3.12 26 divided by 8.06= 3.22
so basically the on with the lowest # is the better buy which is the 3.03 <3
Step-by-step explanation:
there are 4 black marbles and totally 7 marbles
p(black marble) =4/7
Odds in favor of black marble = 4:3
<span>Answer: odds 4:3</span>
Answer:
False
Step-by-step explanation:
I'm pretty sure it's false, sry if it's not
Answer:
The probability of getting at least one hit in 5 games is 0.772
Step-by-step explanation:
The correct question is as follows;
One interpretation of a baseball player's batting average is as the empirical probability of gettig a hit each time the player goes to bat. If a player witt a batting average of 0.256 bats 5 times in a game, and each at-bat is an independent event, what is the probability of the player getting at least one hit in the game?
We proceed with the answer as follows;
Here, we want to calculate the probability of a player with a certain batting average getting at least one hit in a game if he bats 5 times
Mathematically, Probability of getting at least one hit in 5 games = 1 - Probability of getting no hit in 5 games
Let p = probability of getting hit in a game = 0.256
q = Probability of getting no hit in a game = 1-0.256 = 0.744
So the probability of getting no hits in 5 games will be 0.744^5 = 0.228
Thus, the probability of getting at least one hit in the 5 games = 1 - 0.228 = 0.772