Question: Use the following data to perform a regression analysis. What is the null hypothesis? What is the alternative Hypothesis? What is the R 2 What

  1. Use the following data to perform a regression analysis.
    1. What is the null hypothesis?
    2. What is the alternative Hypothesis?
    3. What is the R2
    4. What is the regression equation?
    5. Is it significant? How can you tell?
    6. What is the forecast for month 13?
Month Sales
1 132
2 131
3 134
4 140
5 141
6 142
7 144
8 143
9 146
10 145
11 148
12 148

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