Question

Help Save & Exit Subm Which of these statements concerning a chi-square goodness-of-fit test is correct Multiple Cholce Data could be ratio or Interval measurements. Population must be normally distributed. All the expected frequencles must be equal.

Answer 1

Solletion Lo bb3715 Dapab In From above the following alternatives, the correct statement is olomout - Data coud be ratio or internal measurment's. because the chi-square test can only be used for date put into classes or interval If you have non-binned date you will need to make a frquency table or histogram befor performing the test. The test is applied where there is categorical -vanable to a There is no assumptions that , population must be normally distributed. In this cas eb you deteomine whether the data fit 9 perticaelar distribution or not. group is 21 GOD DODAT O land on the expected frequencies are equal to observed frequencies. Hence all the expected frequencies are not must be equal. 01.0 = 6 Ans-ortzib erpup Date could be i prizu to our reetio or interal es measuomen