A study recently conducted by a marketing firm analyzed three ...

[Sufayan.ah]

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

[ambernicolefink]

Answer to Question 1

TRUE

Answer to Question 2

TRUE

[Sufayan.ah]

Excellent

[xthemafja]

Gracias!