The mean temperature for the first 7 days in January was 4 °C. The temperature on the 8th day was 3 °C. What is the mean temperature for the first 8 days in January?

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asked Jul 20, 2021 209k views

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The mean temperature for the first 7 days in January was 4 °C. The temperature on the 8th day was 3 °C. What is the mean temperature for the first 8 days in January?

Mathematics
college

Neethi Ratawa asked

by Neethi Ratawa

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2 Answers

2 votes

Answer:

Mean temperature for the first 8 days was
$3.88^\circ$

Explanation:

Mean =
$(4\cdot 7+3\cdot 1)/(8)$

$=3.88^\circ$

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Phodina answered Jul 20, 2021

by Phodina

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3 votes

Answer:

3.875

Explanation:

Steve Wilkes answered Jul 27, 2021

by Steve Wilkes

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