AP Biology › Perform chi squared test
If the p-value determined by a chi-square test is low, which is possible
In a chi squared test, the greater the difference between the observed and expected frequencies of a trait, the ___ the p-value.
Which is not a possible critical value of a chi square test?
Which of the following chi square values would likely result in rejection of the null hypothesis?
If the chi square value is larger than the critical value at a given level of significance, what can be stated?
In a population of flowers, red is dominant to white. A true-breeding white flower is crossed with a heterozygous flower. Determine the expected ratios of this cross. Given observed values: 63 white flowers, 37 red flowers, determine:
The chi squared value
The degrees of freedom
The p-value