Table Chi Square Test Example. Is there an association between gender and political preferences. He collects data on a simple random sample of n 300 people part of which are shown below.
The chi square distribution table with three probability level is provided here. Observed expected 2 expected value 90 80 54 2 80 54 1 11. Red orange yellow green blue and brown.
The chi square calculated value values are only significant when its value is the same or more than the critical value 9 48 i e critical value tabulated value must be higher than the 18 65 to accept the null hypothesis h 0.
A scientist wants to know if education level and marital status are related for all people in some country. When one event has no effect on the occurrence of another event we say that the two events are independent. There are six different colors. Consider a standard package of milk chocolate m ms.
