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Author Question: A study recently conducted by a marketing firm analyzed three different advertising designs and four ... (Read 87 times)

Sufayan.ah

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on: Jun 24, 2018
A study recently conducted by a marketing firm analyzed three different advertising designs and four different income levels of potential customers.
 
  At each combination of factor A and factor B, 5 customers are observed and the number of products produced are recorded. The total number of degrees of freedom associated with this two-factor ANOVA design is 59. Indicate whether the statement is true or false

Question 2

A company that makes and markets a device that is aimed at helping people quit smoking claims that at least 70 percent of the people who have used the product have quit smoking. To test this, a random sample of n = 100 product users was selected.
 
  Of these, 65 people were found to have quit smoking. Given these results, the test statistic value is z = -1.0911. Indicate whether the statement is true or false


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ambernicolefink

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Reply #1 on: Jun 24, 2018
Answer to Question 1

TRUE

Answer to Question 2

TRUE


Sufayan.ah

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Reply 2 on: Jun 24, 2018
:D TYSM

ashely1112

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Reply 3 on: Yesterday
Excellent

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