In a line graph showing the temperature over a week, if the temperatures recorded are 30°C, 32°C, 31°C, 29°C, 28°C, 33°C, and 34°C, what is the average temperature for the week? (2023)

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30°C
31°C
32°C
33°C

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Q: In a line graph showing the temperature over a week, if the temperatures recorded are 30°C, 32°C, 31°C, 29°C, 28°C, 33°C, and 34°C, what is the average temperature for the week? (2023)

Solution: Average temperature = (30 + 32 + 31 + 29 + 28 + 33 + 34) / 7 = 31°C.

Steps: 6

Step 1: Write down all the temperatures recorded for the week: 30°C, 32°C, 31°C, 29°C, 28°C, 33°C, 34°C.
Step 2: Add all the temperatures together: 30 + 32 + 31 + 29 + 28 + 33 + 34.
Step 3: Calculate the total: 30 + 32 = 62, 62 + 31 = 93, 93 + 29 = 122, 122 + 28 = 150, 150 + 33 = 183, 183 + 34 = 217.
Step 4: Count how many temperatures there are: There are 7 temperatures.
Step 5: Divide the total temperature by the number of temperatures: 217 / 7.
Step 6: Calculate the average: 217 divided by 7 equals 31.

In a line graph showing the temperature over a week, if the temperatures recorded are 30°C, 32°C, 31°C, 29°C, 28°C, 33°C, and 34°C, what is the average temperature for the week? (2023)

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