. 2016 Jun 2;17(6):851. doi: 10.3390/ijms17060851

Table 2.

Chi-squared test and a Student’s t-test for tested frequencies of pollen deposition on A. ipsilon.

Female and Male Pollen Carrier Rate of A. ipsilon Moths				Proboscis and Antennae Pollen Carrier Rate of A. ipsilon Moths
Proboscis	2012	χ²	4.30	Female	2012	χ²	52.46
		df	1			df	1
		p	0.038			p	<0.001
	2013	χ²	8.56		2013	χ²	34.09
		df	1			df	1
		p	0.003			p	<0.001
	2014	χ²	10.57		2014	χ²	97.75
		df	1			df	1
		p	0.001			p	<0.001
	2012–2014	t	1.57		2012–2014	t	9.25
		df	4			df	4
		p	0.19			p	0.001
Antennae	2012	χ²	13.11	Male	2012	χ²	8.52
		df	1			df	1
		p	<0.001			p	0.004
	2013	χ²	4.39		2013	χ²	4.84
		df	1			df	1
		p	0.036			p	0.028
	2014	χ²	8.89		2014	χ²	11.34
		df	1			df	1
		p	0.003			p	0.001
	2012–2014	t	−6.73		2012–2014	t	2.62
		df	4			df	4
		p	0.003			p	0.059
Proboscis and antennae	2012	χ²	0.049	Female and male	2012	χ²	48.560
		df	1			df	1
		p	0.82			p	<0.001
	2013	χ²	2.10		2013	χ²	31.54
		df	1			df	1
		p	0.15			p	<0.001
	2014	χ²	3.74		2014	χ²	3.74
		df	1			df	1
		p	0.053			p	<0.001
	2012–2014	t	0.59		2012–2014	t	5.09
		df	4			df	4
		p	0.59			p	0.007