Question

The mean temperature for the first 7 days in January was 6 °C. The temperature on the 8th day was 4 °C. What is the mean temperature for the first 8 days in January?

Answer 1

Answer: I think its 2.250

Step-by-step explanation: total temperatures for 7 days = 7 (because average was 1).

Total temperatures for 8 days is 18. 18/8 is 2.25