Table 4 The coefficients of variation (CV) of individual speakers in the 20–29 age group

Speaker	Gender	Mean (sec/syll)	SD (sec/syll)	CV (sec/syll)
S11	Male	0.1578	0.047	30
S12	Male	0.1439	0.04	28
S13	Male	0.1853	0.065	35
S14	Male	0.1294	0.037	29
S15	Male	0.1478	0.045	30
S16	Female	0.2091	0.067	32
S17	Female	0.1826	0.057	31
S18	Female	0.181	0.066	36
S19	Female	0.1615	0.048	29
S20	Female	0.1563	0.039	25
Speaker	Gender	Mean(syll/sec)	SD(syll/sec)	CV(syll/sec)
S11	Male	6.796	1.652	24
S12	Male	7.388	1.671	23
S13	Male	5.859	1.465	25
S14	Male	8.202	1.823	22
S15	Male	7.232	1.705	24
S16	Female	5.193	1.392	27
S17	Female	5.906	1.489	25
S18	Female	5.998	1.467	24
S19	Female	6.653	1.659	25
S20	Female	6.743	1.429	21