The chi square test is appropriate to use when there are independent samples of:
.
estimated or skewed data
b.
qualitative or quantitative data
c.
interval or ratio data
d.
ordinal or nominal data
I do not know whether they are multiple options correct because according to the options, there are more than one who can be right. However, keeping in mind of every aspect, as Chi Square distribution is a skewed distribution, so it will be appropriate when the distribution is assumed to be skewed. So, (a) should be the correct option.
The chi square test is appropriate to use when there are independent samples of: . estimated...
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