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31 December, 08:20

A new soft drink is being market tested. a sample of 400 individuals participated in the taste test and 80 indicated they like the taste.

A. At a 5% significant level, test to determine if at least 22% of the population will like the new soft drink.

B. Determine the p-value

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Answers (1)
  1. 31 December, 11:39
    0
    Step-by-step explanation:

    p/100 * 400=80

    *100 * 100

    400p=8000

    :400 : 400

    p=20

    With 5% significant level I think we consider that 22% likes the drink
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Home » Mathematics » A new soft drink is being market tested. a sample of 400 individuals participated in the taste test and 80 indicated they like the taste. A. At a 5% significant level, test to determine if at least 22% of the population will like the new soft drink.
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