Electronics	Grocery	Medicine
Store Purchases	14	6	43
Store Purchases	45	40	68
Store Purchases	65	58	18
Store Purchases	86	5	64
Store Purchases	40	18	95
Store Purchases	82	3	97
Store Purchases	70	20	34
Online Purchases	49	50	89
Online Purchases	87	95
Online Purchases	53	25
Online Purchases	2
Online Purchases	21
Online Purchases	27
Online Purchases	8
Online Purchases	58

Provide a random data for the shaded area. Replacement is not allowed (Unique value for each cell. (Copy and Paste Table 1 from the Excel file)

Calculate the mean score of all the number of purchases. (This is what called a population mean)

Calculate the mean score for each category of purchases (Electronics, Grocery, Medicine).

Comparing each mean to the population mean. What knowledge (output) you can determine? (For example, Most people prefer shopping for electronics online, Most people prefer not to buy medicine online etc.)