Four siblings have a dog walking business. The table shows the hours worked by each sibling. Each sibling earns $25.50 per hour
2 answers:
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Answer:
The probability is
Step-by-step explanation:
From the question we are told that
The probability of the television passing the test is p = 0.95
The sample size is n = 10
Generally the comprehensive testing process for all essential functions follows a binomial distribution
i.e
and the probability distribution function for binomial distribution is
Here C stands for combination hence we are going to be making use of the combination function in our calculators
Generally the probability that at least 9 pass the test is mathematically represented as
=>
=>
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Here u go. It says my answer has to be at least 20 words long so I'm just typing for no reason. Lol.
