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Chapter 5: Q 35. (page 298)

You want to estimate the probability that the player makes 5or more of 10shots. You simulate 10 shots 25 times and get the following numbers of hits:

5754153434534463417455657 What is your estimate of the probability?

(a) 5/25, or 0.20 (d) 16/25, or 0.64

(b) 11/25, or 0.44 (e) 19/25, or 0.76

(c) 12/25, or 0.48

Short Answer

Expert verified

0.48 is the probability.

Step by step solution

01

Step 1. Given Information  

If a player takes ten shots in a game and only three of them are successful. Then we have to decide whether this is sufficient evidence that she is less than a 47% shooter:

02

Step 2. Concept Used  

We can't foresee the outcomes of a chance process, yet they have a regular distribution over a large number of repetitions. According to the law of large numbers, the fraction of times a specific event occurs in numerous repetitions approaches a single number. The likelihood of a chance outcome is its long-run relative frequency. A probability is a number between 0(never happens) and 1(happens frequently) (always occurs).

03

Step 3. Explanation 

The probability is formula

First, we must count the numbers that are equal to five. As a result, positive outcomes equal 12and total outcomes equal 25As a result, Option c is accurate.

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