A British study in 2016 examined whether the type of background music playing in a restaurant affected the amount of money that diners spent on their meals.The researchers asked a restaurant to alternate silence, popular music, and classical music on successive nights over 18 days.Each type of music was played for six nights (the order was randomly determined to guard against confounding.The ANOVA output below shows the data for type of music played and the amount spent on food and drinks (in British pounds) for each customer.Please help with the question in the screenshot, Thank you!

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None Pop MusicType Clas 9 18 27 36 Amount Boxplots Summary Statistics: n Mean SD None 131 21 . 69 3 . 38 Pop 142 21 . 91 2. 73 Clas 120 24.13 2.30 overall 393 22.52 3.04 Source df SS MS F p-value Treatment 2 451.95 225.98 27.822 0.0000 Error 390 3167.62 8.12 Total 392 3619.57 95% CI(s) for difference in means Classical - Pop: (1.52, 2.91)* Classical - None: (1.73, 3.14)* Pop - None: (-0.4590, 0.8985) a) Referring to the above ANOVA output for the restaurant data, provide a thorough analysis of the descriptive statistics. b) Referring to the above ANOVA output for the restaurant data, provide a thorough analysis of the inferential statistics