Question

The temperature on consecutive days in the first week of April were:
${33}^{\circ }C,{33}^{\circ }C,{30}^{\circ }C,{31}^{\circ }C,{36}^{\circ }C,$${37}^{\circ }C,{35}^{\circ }C$.
The average temperature of the first week was ______${}^{\circ }C$.

• A. $32.5$
• B. $32$
• C. $33.5$
• D. $34$

Answer 1

The correct option is C $33.5$

Number of days in a week, $n=7$

The average temperature $\left(A\right)$ will be the sum of the temperatures on all days divided by the number of days $\left(n\right)$.
$A=\frac{33+33+30+31+36+37+35}{7}$
$A=\frac{235}{7}$
$A={33.57}^{\circ }C$