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Ulleksa [173]
3 years ago
15

How does the value of the digit 8 in 1.8 compare to the value of the digit 8 in 486?

Mathematics
1 answer:
alisha [4.7K]3 years ago
5 0

Answer:

see the procedure

Step-by-step explanation:

we know that

1.8=1+0.8

486=400+80+6

so

The value of digit 8 in 1.8 is 0.8

The value of digit 8 in 486 is 80

Divide the numbers

80/0.8=100

therefore

The value of the digit 8 in 486 is 100 times greater than the  value of digit 8 in 1.8

or

The value of the digit 8 in 1.8 is 100 times less than the  value of digit 8 in 486

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Rama09 [41]

Answer: 208.

Step-by-step explanation:

The formula to find the minimum sample size is given by :-

n= (\dfrac{z^*\times \sigma}{E})^2                                    (1)

, where z* = critical z-value (two tailed).                                                                      

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