No.
SD could mean the designer Sybil Dunlop
Whats blank sd card
SD means self destruct
Variance. Although usually it is the SD that is calculated from the variance.
An "SD card" is a Secure Digital memory card.
anaemia
I assume you mean CARD instead of port; an SD port and an SD slot are essentially the same thing. The answer is that you don't. You can, of course, get an SD card reader that plugs into a USB port.
The empirical rule is 68 - 95 - 99.7. 68% is the area for +/- 1 standard deviation (SD) from the mean, 95% is the area for +/- 2 SD from the mean; and 99.7% is the area for +/- 3 SD from the mean.
sugar daddy
Self Defense
anaemia
The numbers must be greater than (mean - 2*sd) and laess than (mean + 2*sd).