A local convenience store is curious about the relationship between the department in their store and the time of day. The manager suspects that type of item sold is not independent of the time of day. Test at an α=0.05 level that the type of items sold is not independent of the time of day.   Morning Afternoon Total Food 35 23 58 Electronics 45 51 96 Houseware 69 53 122 Total 149 127 276   The type of test you are performing and the conditions for that test. The null and alternative hypothesis. What is the The P-value  Conclusion of the suspicion about the dependence of item type on time of day.

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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A local convenience store is curious about the relationship between the department in their store and the time of day. The manager suspects that type of item sold is not independent of the time of day. Test at an α=0.05 level that the type of items sold is not independent of the time of day.

  Morning Afternoon Total
Food 35 23 58
Electronics 45 51 96
Houseware 69 53 122
Total 149 127 276

 

  1. The type of test you are performing and the conditions for that test.
  2. The null and alternative hypothesis.
  3. What is the The P-value
  4.  Conclusion of the suspicion about the dependence of item type on time of day.

 

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