I need help please! This is a 50-point reward so you would get your moneys worth!

Mathematics

1 answer:

Andrej [43]3 years ago

7 0

I’m not exactly quite sure and I’d hate to not help you but I’m pretty sure it has something to do with y and the slope is 3 if that helps.

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hammer [34]

Answer:

a) The probability that this whole shipment will be accepted is 30%.

b) Many of the shipments with this rate of defective aspirin tablets will be rejected.

Step-by-step explanation:

We have a shipment of 3000 aspirin tablets, with a 5% rate of defects.

We select a sample of size 48 and test for defectives.

If more than one aspirin is defective, the batch is rejected.

The amount of defective aspirin tablets X can be modeled as a binomial distribution random variable, with p=0.55 and n=48

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$P(X\leq1)=P(X=0)+P(X=1)\\\\\\P(0)=\binom{48}{0}(0.05)^0(0.95)^{48}=1*1*0.0853=0.0853\\\\\\P(1)=\binom{48}{1}(0.05)^1(0.95)^{47}=48*0.05*0.0897=0.2154\\\\\\P(X\eq1)=0.0853+0.2154=0.3007$

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4 years ago

What is 65% written as a fraction in its simplest form?

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65/100 = 13/20
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Answer:

Step-by-step explanation:

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