1) Calculate mean yearly temperature using the data in the chart below. Give the answer to two decimal places. 2) Give the mean monthly temperature of July using the chart .

Question

asked Aug 17, 2022 158k views

1 Answer

Georgedyer · Answer 1 · 2022-08-22T03:01:12+0000

Answer:

(a) Mean yearly temperature = 10.58

(b)
$July = 24^\circ C$

Step-by-step explanation:

Given:

The attached chart

Solving (a): The mean yearly temperature.

This is calculated as:

$\bar x = (\sum x)/(n)$

$\bar x = (-5 + 2 + 6 + 10+15 + 22+24+21+17+12+6-3)/(12)$

$\bar x = (127)/(12)$

$\bar x = 10.58$

Solving (b): The mean July temperature.

From the chart:

$July = 24^\circ C$