the following bar graph summarizes the weather conditions in crayonton for each day this month so far. based…
the following bar graph summarizes the weather conditions in crayonton for each day this month so far. based on this data, what is a reasonable estimate of the probability that it is sunny tomorrow? choose the best answer. choose 1 answer: a 14% b 17% c 21% d 25%
Answer
Explanation:
Step1: Calculate total number of days
Add up the number of days for each weather - condition. $3 + 5+2 + 2=12$ days.
Step2: Calculate probability of sunny
The number of sunny days is 3. Probability $P=\frac{\text{Number of sunny days}}{\text{Total number of days}}=\frac{3}{12}$.
Step3: Convert to percentage
$\frac{3}{12}=0.25$, and $0.25\times100% = 25%$.
Answer:
D. 25%