For the chi-square goodness-of-fit test, the null hypothesis is rejected whenever:
a. the calculated chi-square statistic is less than the critical value.
b. the calculated chi-square statistic is equal to the critical value.
c. the calculated chi-square statistic is greater than the critical value.
d. the calculated chi-square statistic is not equal to the critical value.
Question 2
When the number of degrees of freedom is small, the shape of the chi-square distribution is
a. symmetrical.
b. uniform.
c. positively skewed.
d. negatively skewed.
e. normal.
Pressure-flow hypothesis for phloem transport
The trophic cascade hypothesis.
The patient is undergoing an allergy skin test by receiving subdermal inoculations of allergens. Inf
The Punnett square demonstrates how the F2 ratio arises from an F1 x F1 cross.
Different ways to test hypotheses
Data for a Hypothetical Paternity Test Using 13 CODIS Genes