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garri49 [273]
3 years ago
15

Below, the two-way table is given for a

Mathematics
1 answer:
statuscvo [17]3 years ago
6 0

Answer:

40%

Step-by-step explanation:

Probability that student is a male Given that it's a senior ::

Recall :

P(A | B) = (AnB) / B

Hence, we have ;

P(male | Senior) = number of (Male n Senior) / total Senoirs

From the table :

Total seniors = 2 + 3 = 5

Male n Seniors = 2

P(male | Senior) = 2 / 5 = 0.4 = 40%

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Answer:

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What is - 4/5 times -5/7
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Scorpion4ik [409]

Answer:

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Step-by-step explanation:

From the question we are told that

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Generally the comprehensive testing process for all essential functions  follows a binomial distribution  

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and the probability distribution function for binomial  distribution is  

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Here C stands for combination hence we are going to be making use of the combination function in our calculators      

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=>  P(X \le 9) = [^{10}C_9 *  (0.95)^9 *  (1- 0.95)^{10-9}]+ [^{10}C_{10} *  {0.95}^{10} *  (1- 0.95)^{10-10}]

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2 years ago
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Answer:

147 °

Step-by-step explanation:

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