Determine whether there is a significant difference among the proportion of smartphone, computer, and tablet users who check social media unrelated to the video while watching TV.

Question

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Answer 1

Question

Chapter 12, Problem 18PS

a.

To determine

Determine whether there is a significant difference among the proportion of smartphone, computer, and tablet users who check social media unrelated to the video while watching TV.

b.

To determine

Determine and interpret the p-value .

c.

To determine

Determine which groups differ if the Marascuilo procedure is used.

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Answer 2

Question

Chapter 12, Problem 18PS

a.

To determine

Determine whether there is a significant difference among the proportion of smartphone, computer, and tablet users who check social media unrelated to the video while watching TV.

b.

To determine

Determine and interpret the p-value .

c.

To determine

Determine which groups differ if the Marascuilo procedure is used.

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Answer 3

Question

Chapter 12, Problem 18PS

a.

To determine

Determine whether there is a significant difference among the proportion of smartphone, computer, and tablet users who check social media unrelated to the video while watching TV.

b.

To determine

Determine and interpret the p-value .

c.

To determine

Determine which groups differ if the Marascuilo procedure is used.

Expert Solution & Answer

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Answer 4

Question

Chapter 12, Problem 18PS

a.

To determine

Determine whether there is a significant difference among the proportion of smartphone, computer, and tablet users who check social media unrelated to the video while watching TV.

b.

To determine

Determine and interpret the p-value .

c.

To determine

Determine which groups differ if the Marascuilo procedure is used.

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Answer 5

Chapter 12, Problem 18PS

a.

To determine

Determine whether there is a significant difference among the proportion of smartphone, computer, and tablet users who check social media unrelated to the video while watching TV.

b.

To determine

Determine and interpret the p-value .

c.

To determine

Determine which groups differ if the Marascuilo procedure is used.

Answer 6

Chapter 12, Problem 18PS

a.

To determine

Determine whether there is a significant difference among the proportion of smartphone, computer, and tablet users who check social media unrelated to the video while watching TV.

Answer 7

Chapter 12, Problem 18PS

a.

To determine

Determine whether there is a significant difference among the proportion of smartphone, computer, and tablet users who check social media unrelated to the video while watching TV.

Answer 8

b.

To determine

Determine and interpret the p-value .

Answer 9

b.

To determine

Determine and interpret the p-value .

Answer 10

c.

To determine

Determine which groups differ if the Marascuilo procedure is used.

Answer 11

c.

To determine

Determine which groups differ if the Marascuilo procedure is used.

Answer 12

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Answer 13

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Answer 14

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Answer 15

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Determine whether there is a significant difference among the proportion of smartphone, computer, and tablet users who check social media unrelated to the video while watching TV.

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Determine whether there is a significant difference among the proportion of smartphone, computer, and tablet users who check social media unrelated to the video while watching TV.

Determine and interpret the p-value .

Determine which groups differ if the Marascuilo procedure is used.

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Chapter 12 Solutions