2 years ago

How do you do this?

1 answer:

7 0

Thats a hardie gooks b

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Goryan [66]

Yes because they are constant throughout the table.

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2 years ago

marin [14]

2. 8 books total 2 books fiction= 2/8 fiction

4. 6 ferns total 2 have been watered= 4/6 havent been

6. 3/4=6/8 clamshelss

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3 years ago

Mkey [24]

It does not matter what order it is in when using addition.

4 0

3 years ago

Llana [10]

Answer:

0.114,0.5263

Step-by-step explanation:

Given that a firm buys components from two suppliers:

A : 60% Defective 9%

B:40% Defective 15%

a) the probability that the next component the firm buys is defective

=prob purchased from A and defective + prob purchased from B and defective

= $0.60(0.09)+0.40(0.15)\\= 0.054+0.06\\=0.114$

b) the probability that the component that the firm buys is from supplier B if we know that it is defective

=Prob from B and defective/Prob defective

= $\frac{0.40(0.15)}{0.114} \\=0.5263$

8 0

3 years ago

svlad2 [7]

<span>First option is correct

Both methods are correct, since you are counting all possible arrangements of 5 items taken 5 at a time.</span>

3 0

3 years ago