Question

ANOVA

Perform/Document 7-step hypothesis testing process for the following question:

Is there significant evidence to suggest that the type of customer has an effect on the average daily amount of money spent? What’s the effect or nature of a relationship?

Customer Type	Average spending	Sample Standard Deviation
Contract	87.8409	33.997
Group	87.3036	36.222
Transient	106.136	49.919

1. Null:There is no statistically significant relationship between the type of customer and the daily average amount spent.

Alternative: There is a statistically significant relationship between the type of customer and the daily average amount spent.

2. Let α=.01

3. ?

4. ?

5. ?

6. ?

7. ?

8. What additional information do you need ? please be specific as possible

Answer 1

Is there significant evidence to suggest that the type of customer has an effect on the average daily amount of money spent? What’s the effect or nature of a relationship?

Customer Type	Average spending	Sample Standard Deviation
Contract	87.8409	33.997
Group	87.3036	36.222
Transient	106.136	49.919

1. Null:There is no statistically significant relationship between the type of customer and the daily average amount spent.

Alternative: There is a statistically significant relationship between the type of customer and the daily average amount spent.

Let α=.01

?

?

?

?

?

## What additional information do you need ? please be specific as possible

Answer :  

here we have given three treatments and corresponding its treatments mean and treatments standard deviations

but here sample size for each treatments are not specify or given .

here need sample size for each treatments without this we can not do ANOVA .

##