Using conditional probability, it is found that there is a 0.052 = 5.2% probability that a randomly chosen U. S. President is left-handed and a democrat.
<h3>What is Conditional Probability?</h3>
Conditional probability is the probability of one event happening, considering a previous event. The formula is:
In which
- P(B|A) is the probability of event B happening, given that A happened.
is the probability of both A and B happening.
- P(A) is the probability of A happening.
In this problem, the events are:
- Event A: President is left-handed.
- Event B: President is a democrat.
Researching the problem on the internet, it is found that:
- 40% of the presidents were left-handed, hence P(A) = 0.4.
- If a president is left-handed, there is a 13% chance that the president is a Democrat, hence P(B|A) = 0.13.
Then:
0.052 = 5.2% probability that a randomly chosen U. S. President is left-handed and a democrat.
You can learn more about conditional probability at brainly.com/question/15536019
Answer:
The speaker is unashamedly excited
Explanation:
<span>Members lifted weights: W=32%
</span><span>Members preferred aerobics: A=41%
</span>Members preferred both: B=6%
Members lifted weights only: Wo=W-B=32%-6%→Wo=26%
Members preferred aerobics only: Ao=A-B=41%-6%→Ao=35%
F<span>ind the probability that the member prefers another method neither weights nor aerobics to exercise: N=?
N=100%-Wo-Ao-B
N=100%-26%-35%-6%
N=100%-67%
N=33%
Answer: T</span>he probability that the member prefers another method neither weights nor aerobics to exercise is 33%
The one way in which the spread of buddhism in the period before 1450;
- Religion is part of culture and spread as people interact. So therefore, Buddhism spread as the people who believed in it traveled around the world. Leaders who held Buddhist ideas and their territory became Buddhist. It spread along trade routes
For better understanding let's explain how Buddhism spread
- The continuity of Buddhism in the patterns of cultural diffusion between the time period before 1450 was mostly due to the movement along trade routes. An example is movement of Buddhism along the Silk Road and Indian Ocean trade route.
- One of the reasons as to why Buddhism continuously moved along trade routes was because the religion was wild spread and was appealing to merchants who were travelling along these routes.
From the above we can therefore say that the answer The one way in which the spread of buddhism in the period before 1450;
- Religion is part of culture and spread as people interact. So therefore, Buddhism spread as the people who believed in it traveled around the world. Leaders who held Buddhist ideas and their territory became Buddhist. It spread along trade routes, is correct.
Learn more about cultural diffusion from:
brainly.com/question/2035730
