The sale price of the game is $22.50
25% of 30 is:
30/4 = 7.5
25% off, meaning a discount
30 - 7.5 = 22.5
So your answer is $22.50
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:
b) Find the t-value such that the area in the right tail is 0.01 with 11 degrees of freedom
Explanation:
The FitnessGram PACER Test is a multistage aerobic capacity test that progressively gets more difficult as it continues. The test is used to measure a student's aerobic capacity as part of the FitnessGram assessment. Students run back and forth as many times as they can, each lap signaled by a beep sound.
ANSWER: Marketing because it is simply advertising
EXPLANATION: photographer who is taking pictures for the advert purpose of a brand is actively involved in the Marketing career path of the company he works with. this is because advertising(marketing communication) is part of a long chain of marketing techniques used by the company to promote their products and also to get returning and new customers patronizing them much more.
marketing communication is embedded into marketing which is the main career. although what the photographer is doing is part of the marketing communications but the career pathway of which he is involved with is the MARKETING career.
