An ice-cream manufacturer wishes to determine whether there is a relationship between the gender of a teenager and their preferred flavour of ice cream. A survey of 200 teenagers produced the following results: Preferred Flavour Gender Strawberry Vanilla Chocolate Total Female 25 18 59 102 Male 32 29 37 98 Total 57 47 96 200 Perform an appropriate test at a 5% level of significance to determine whether there is a relationship between the gender of teenagers and ice-cream flavour preference.

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Author:Amos Gilat
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An ice-cream manufacturer wishes to determine whether there is a
relationship between the gender of a teenager and their preferred flavour of
ice cream. A survey of 200 teenagers produced the following results:
Preferred Flavour
Gender
Strawberry
Vanilla
Chocolate
Total
Female
25
18
59
102
Male
32
29
37
98
Total
57
47
96
200
Perform an appropriate test at a 5% level of significance to determine whether
there is a relationship between the gender of teenagers and ice-cream flavour
preference.
Transcribed Image Text:An ice-cream manufacturer wishes to determine whether there is a relationship between the gender of a teenager and their preferred flavour of ice cream. A survey of 200 teenagers produced the following results: Preferred Flavour Gender Strawberry Vanilla Chocolate Total Female 25 18 59 102 Male 32 29 37 98 Total 57 47 96 200 Perform an appropriate test at a 5% level of significance to determine whether there is a relationship between the gender of teenagers and ice-cream flavour preference.
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