How to use random function rand

The function of the random function Rand() is to return a uniformly distributed random number greater than or equal to 0 and less than 1. We can use this function to generate a random number. If we want to generate a random real number between A and B, we can use the formula "=int(Rnad()*(B-A) A" to generate it. Let's use this random function to make a Simple random number drawing system.

How to use the random function Rand() in Excel

Create a job in the format of the following figure table, you can add other background images according to your preferences.

Set the maximum or minimum value of the random number you need to generate in the "Settings" under the worksheet.

Select cell B3 and click the "Insert Function" button in the formula edit bar.

In the pop-up Enter "rand" in "Search Function" in the Insert Function dialog box, click the "Go" button, select the "Rand" function in the "Select Function" list and click the "OK" button.

A dialog box describing this function will pop up. This dialog box prompts that this function does not require setting parameters, so click the "OK" button directly.

Now we want to limit the range of randomly generated values. Click the formula edit bar to put the formula in editing state.

Add in the formula bar Obtain the formula for integers and limiting the range of random numbers. The final formula result is "=int(RAND()*(B7-B6) B6)". Click the Enter key to generate a random integer within the limited range.

If you want to generate another random number, click the "Formula" menu tab and click the "Start Calculation" button in the toolbar to regenerate a random number.

Notes

The function of function Rand() is to return a uniformly distributed random number that is greater than or equal to 0 and less than 1.

Click the "Formula" menu tab and click the "Start Calculation" button in the toolbar to regenerate a random number.

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