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According to International Data Corporation (IDC), the global smartphone market share for the 4th quarter of 2020 was Apple 23.4%, Samsung 17%, Xioami 11.6%, Oppo

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According to International Data Corporation (IDC), the global smartphone market share for the 4th quarter of 2020 was Apple 23.4%, Samsung 17%, Xioami 11.6%, Oppo 9%, Huawei 8.6%, and others 30.4%. A sample of 10000 smartphone users at the end of the first quarter of 2021 yielded the following user data: Apple 2418 users, Samsung 1856 users, Xiaomi 1205, Oppo 928, Huawei 812 users, and others 2781 users. In testing whether the global smartphone market share changed in the first quarter of 2021, what is the p-value? At a = 0.05, what is your conclusion? 2 2 2 2 2 (X 0.10, 5 = 9.236; X 0.05, 5 = 11.070; X 0.025, 5 = 12.833; X 0.010, 5 = 15.086; X 0.005, 5 = 16.750) O A. (0.005 ~ 0.010; the global smartphone market share changed in the first quarter of 2021.) O B. (0.050 ~ 0.100; the global smartphone market share did not change in the first quarter of 2021.) C. (0.010 ~ 0.025; the global smartphone market share changed in the first quarter of 2021.) O D. (0 ~ 0.005; the global smartphone market share changed in the first quarter of 2021.) O E. (0.025 ~ 0.050; the global smartphone market share did not change in the first quarter of 2021.)

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