You could use a table like this one to organize your data and calculations: 235

Question

You could use a table like this one to organize your data and calculations: 235 Classes of Data Deviation Squared O-EY 0.43 o-E) Deviation: Deviation Squared: Divided by Expected o - E) purple142 15o 58 50 64 yellow 1.28 ?2-sum of deviation : squared divided by expected for all classes of data: 1.71 Evaluation of ?2: Compare your calculated r 2 of 1.71 to the critical value of ?2 as shown in the Chi-square table. The critical value of y2 with df -1 and p 0.05 is 3.84, accord ing to the Chi-square table. The calculated y of 1.71 is LESS than the critical value of 3.84. Hence, this is not a statistically significant difference. Therefore, the hypothesis is accepted Materials Corn data from Activities 9A and 9B Procedure Use the Chi-square test to evaluate your data from the corn crosses in the previous ac- tivities. The Chi-square test will either provide support for or against Mendel's laws of inheritance. Evaluate your kernel count data from Activities 9A and 9B using x2 Seed color inheritance in Zea mays Hypothesis: Degrees of freedom: Level of significance BIO

Explanation / Answer

Hypothesis: seed colour in maize follow Mendel's law of inheritance

Degree of freedom is 1

Level of significance is 5%

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