| OK to compute.... | Nominal | Ordinal | Interval | Ratio |
| frequency distribution. | Yes | Yes | Yes | Yes |
| median and percentiles. | No | Yes | Yes | Yes |
| add or subtract. | No | No | Yes | Yes |
| mean, standard deviation, standard error of the mean. | No | No | Yes | Yes |
| ratio, or coefficient of variation. | No | No | No | Yes |
agak nervous.
tapi sudah berjaya alhamdulillah.PRAISE HIM
1 comment:
alhamdulillah.tahniah.woaa.
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