![subject](/tpl/images/cats/mat.png)
Mathematics, 21.03.2020 03:04 cvhufjbvbcxx9845
A psychic claims he can predict one year in advance whether a given movie star will win an Oscar. In the previous five years, he's successfully predicted 75% of the Oscar winners. Some Hollywood insiders claim he's actually privy to a group that's been rigging the Oscars, and it's your job to investigate this.
Do you think the psychic's predictions are impressive? Why or why not?
How would you go about calculating a P-value for his record, what kind of data would you need to calculate the value, and how low a P-value would you need to reject the hypothesis that the psychic's accuracy is due to chance alone?
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:00
Mrs. avila is buying a wallpaper border to go on all of her kitchen walls. she wants to buy 5 extra feet of wallpaper border than she needs to be sure she has enough. she buys 55.5 feet of the border. the store owner selling the border uses the width of mrs. avila's kitchen to determine that the length of her kitchen must be 14.5 feet.
Answers: 2
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 02:00
The table below shows the number of free throw shots attempted and the number of shots made for the five starting players on the basketball team during practice. each player's goal is to make 80% of her shots.
Answers: 1
You know the right answer?
A psychic claims he can predict one year in advance whether a given movie star will win an Oscar. In...
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 03.01.2020 03:31
![question](/tpl/images/cats/istoriya.png)
History, 03.01.2020 03:31
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 03.01.2020 03:31
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)