Question

Round-off the number 75462 to four significant digit, and then calculate the absolute error and percentage error.​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

The absolute error is 2 and the percentage error is 0.00265

Given:

The number = 75462

To Find:

Round off of the number to four significant digits

Absolute and percentage error

Solution:

After rounding off the number to four significant digits the number will be = 75460.

Absolute error = 75462 - 75460

= 2

Relative Error = Ea/ True Value

= Ea/75462

= 2/75462

= 0.0000265

Percentage Error = Ep = Er  × 100

= 0.0000265 × 100

= 0.00265

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