ch 12 you randomly select 500 students and observe that 55 of them are left - handed. estimate the…
ch 12 you randomly select 500 students and observe that 55 of them are left - handed. estimate the probability that a randomly selected student is left - handed.\n0.22\n9.09\n0.5\n0.11
Answer
Explanation:
Step1: Recall probability formula
Probability $P=\frac{\text{Number of favorable outcomes}}{\text{Total number of outcomes}}$
Step2: Identify values
Number of favorable outcomes (left - handed students) $n = 55$, total number of outcomes (total students) $N=500$
Step3: Calculate probability
$P=\frac{n}{N}=\frac{55}{500}= 0.11$
Answer:
0.11