Question: Mean heating cost for gas: (6.1 + 7.2 + 5.4 + 5.8 + 6.3 + 6.7 + 7.4 + 6.4) / 8 = 6.4125 Mean

Mean heating cost for gas: (6.1 + 7.2 + 5.4 + 5.8 + 6.3 + 6.7 + 7.4 + 6.4) / 8 = 6.4125 Mean heating cost for electricity: (8.2 + 7.5 + 8.7 + 7.4 + 7.8 + 9.2) / 6 = 8.133333333 Mean heating cost for solar: (5.2 + 6.1 + 5.7 + 5.4 + 6.2) / 5 = 5.72

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!