PLEASE HELP ASAP!!
The probability that Aiko can drive to work without having to stop at a red light is 0.125. The odds against Aiko driving to work without seeing a red light are _[blank]_.
What odds best complete the sentence?
Enter your answer as “m:n" where m and n are the smallest integers possible, like this: 3:2
P(~stop) = 1/8
so the odds are 7:1 against not having to stop.
Now, I have no idea what the odds are against seeing a red light are ...
you guys are just looking at the question but not helping? please help!!!
To find the odds against an event, we can use the formula:
Odds against = (1 - Probability) / Probability
Given that the probability Aiko can drive to work without seeing a red light is 0.125, the odds against Aiko driving to work without seeing a red light can be calculated as:
Odds against = (1 - 0.125) / 0.125
Simplifying this expression, we get:
Odds against = 0.875 / 0.125
= 7
Therefore, the odds against Aiko driving to work without seeing a red light are 7:1.
To find the odds against an event, you need to subtract the probability of the event happening from 1. In this case, the probability of Aiko driving to work without seeing a red light is 0.125. Thus, the odds against Aiko driving to work without seeing a red light can be calculated as:
Odds against = 1 - Probability of event happening
Odds against = 1 - 0.125
Odds against = 0.875
However, to express the odds in the form of "m:n," we need to convert 0.875 into its simplest form. To do this, we can divide both the numerator and the denominator by their greatest common divisor, which is 0.125 in this case.
0.875 ÷ 0.125 = 7
So, the odds against Aiko driving to work without seeing a red light can be written as 7:1.