Please help ! to distribute classes for Fau classes for Fall 20 of day they woul
ID: 3158428 • Letter: P
Question
Please help ! to distribute classes for Fau classes for Fall 20 of day they would prefort detemrt the assist with tho ime Daythes or Onlinel You have been hired as a stuet The date is presemed below Part B: Computation (21 Points) hired as a student assistant to assispro 14 Dr Duncan Depatment Head for the Toassist her in this task she asked a sample of ake ther Psychology courses(Moing Eveni or espertise ect because of Online Class 180 Morning Class Evening Class ss a Why is the Ch-Square Goodness of Fit test the appropriate test to test to determine if there is a significant preference acro the appropriate class type? Explain. (3 points Satle the nul hypohess for his test. And find the expected frequencies among find the expected frequencies among the three class types: Morning Class Evening Class Online Class ale the alternative hypothesis for tis est (4 points)Explanation / Answer
a. The variable under consideration is qualitative and not quantitiatve . We need to test proportions.
Hence chi square goodness of fit is appropriate
b.
Null hypothesis There is no significant difference in proprotion of students attending the three classes.
75+45+180 = 300
Hence expected frequenceis are
Morning class = 300/3 = 100
Evening class = 100
Onlne class = 100
alternate hypothesis: Proportion of student of atleast one class is different from others