CHI SQUARE TEST FOR DIHYBRID CROSS

Q. मटर में जब एक गोल पीले बीज वाली जाति का सिकुड़े हुए हरे बीज वाली जाति से क्रॉस किया गया तो F1 पीढ़ी में सभी पौधे गोल पीले बीज वाले थे। परन्तु F2 पीढ़ी में निम्न आंकड़े प्राप्त हुए –

(In peas, when a round yellow seeded species was crossed with a wrinkled green seeded species, all plants in the F1 generation were with round yellow seeds. But the following data were obtained in the F2 generation –)

उपरोक्त आंकड़ों का काई – वर्ग परीक्षण कीजिये।

(Do the chi-square test of the given data.)

सारणी में P0.05 प्रायिकता स्तर पर स्वतंत्रता कोटि 3 के समक्ष काई वर्ग का सारणी मान देखने पर:-

(On seeing the table value of the chi square against the degree of freedom 3 at the P0.05 probability level in the table:-)