Using the table below, answer questions 6 and 7. Is Life Exciting or Dull Genera
ID: 3044824 • Letter: U
Question
Using the table below, answer questions 6 and 7. Is Life Exciting or Dull General Happiness Crosstabulation Count General Happiness Very Happy Pretty Happy Not Too Happy Total 21 61 26 108 434 497 40 971 195 98 Exciting Routine Dull 218 338 12 568 Is Life Exciting or Dull Total 295 6. What is the expected frequency for "Routine & Pretty Happy"? a. 151 b. 290.7 c. 23.4 d. 55.3 7. Calculate the x for the following table. Is Life Exciting or Dull General Happiness Crosstabulation Count Very Happy Pretty Happy Not Too Happy Total 218 338 12 568 21 61 26 108 434 497 40 971 Is Life Exciting or Dull 195 Exciting Routine Dull 98 Total 295 a. 196.02 b. 156.89 c. 205.36 d. 186.33 Given the x' you found in the above table, would you reject or fail to reject the null hypothesis? Use an alpha level of 0.05. 8. Reject the null hypothesis Fail to reject the null hypothesis a. b.Explanation / Answer
SOlution6
Expected frequency(routine and pretty happy)
=row total*column total/grand total
=497*568/971
=282296/971
=290.7
OPTION B 290.7
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