Please complete all work in excel.  Use excel to make any necessary calculations and be sure to identify the answer, including units (if necessary). Answers that need formulas must have them within the answer cell. City wants to further develop the model to include the weather conditions of rainy, cloudy, or sunny. Pool Attendance Temperature (°F) Weather Condition 150 89 Sunny 100 82 Rainy 125 81 Cloudy 130 86 Cloudy 155 93 Cloudy 170 98 Sunny 200 99 Sunny 180 87 Sunny 190 88 Sunny 140 83 Sunny 120 82 Cloudy 90 81 Rainy 130 87 Rainy 120 93 Rainy What is the regression equation?  Use the equation to forecast pool attendance if the temperature is 88°F and sunny.

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Please complete all work in excel.  Use excel to make any necessary calculations and be sure to identify the answer, including units (if necessary). Answers that need formulas must have them within the answer cell.

  1. City wants to further develop the model to include the weather conditions of rainy, cloudy, or sunny.

Pool Attendance

Temperature (°F)

Weather Condition

150

89

Sunny

100

82

Rainy

125

81

Cloudy

130

86

Cloudy

155

93

Cloudy

170

98

Sunny

200

99

Sunny

180

87

Sunny

190

88

Sunny

140

83

Sunny

120

82

Cloudy

90

81

Rainy

130

87

Rainy

120

93

Rainy

  1. What is the regression equation? 
  2. Use the equation to forecast pool attendance if the temperature is 88°F and sunny. 
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