Question

suppose you toss a coin 100 times and get 78 heads and 22 tails. based on these results, what is the estimated probability that the next flip results in a tail?
the estimated probability that the next flip results in a tail is approximately
(type an integer or decimal rounded to two decimal places as needed.)

Explanation:

Step1: Recall the formula for experimental probability

Experimental probability \(P = \frac{\text{Number of favorable outcomes}}{\text{Total number of outcomes}}\)

Step2: Identify the number of favorable outcomes and total number of outcomes

The number of tails (favorable outcomes for getting a tail) is \(n = 22\), and the total number of coin - tosses is \(N=100\)

Step3: Calculate the experimental probability

\(P=\frac{22}{100}=0.22\)

Answer:

\(0.22\)