35+35+35+35+35+35+35+35+35+35+35+35
Or
35×12
=420
It can be deduced that the probability of having 4 or more correct guesses will be 0.0296.
<h3>How to calculate the probability</h3>
From the given information, the null hypothesis is p = 1/7 and the alternate hypothesis is p>1/7. In this case, the mind reader gets a 4 out of 9 chances.
In order to test the hypothesis, simulations for 10000 cases were run with a probability of the correct answer being 1/7.
In this case, the p-value is the probability of correct answers that are greater than 4, assuming the null hypothesis is true. Here the p-value is 0.0296.
Also, the significance level to reject the hypothesis is less than 0.01. Since p > 0.01, we then fail to reject the hypothesis. Therefore the null hypothesis stands and Joao is not a mind reader.
Learn more about probability on:
brainly.com/question/24756209
Answer:
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Step-by-step explanation:
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Answer:
Hi there!
The Answer to this question is: 3897/100
Answer: line c because 1 is rise and 2 is run and in line c also it is rising by 1 and rnning by 2 so line c is answer
Step-by-step explanation:
