Question

A number, x, rounded to 2 decimal places is 15.38Write down the error interval for x.​

Answer 1

Answer:

The error interval for x is:

$[15.375,15.384]$

Step-by-step explanation:

In order to determine the error interval for x, We have to get the all the number which could be rounded off to $15.38$.

These number can be listed in order such as:

15.375   15.376   15.377   15.378   15.379   15.380   15.381   15.382   15.383   15.384  

Therefore, the error interval for x is:

$[15.375,15.384]$