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Drug testing A baseball team regularly conducts random drug tests on its players. The 25 members of the team are listed below.

(a) Explain how you would use the line of random digits below to select an SRS of 3 team members

for a random drug test.

(b) Use your method from (a) to choose the SRS. Show how you are using the digits in the table.

Short Answer

Expert verified

Part (a) It could be said that the selected members are Musselman, Smith and Fuhrman.

Part (b) Continue until you have three distinct numbers.

Step by step solution

01

Part (a) Step 1: Given information

There are 25members of the team that conduct random drug testing on a regular basis. 175178009462398456903316

02

Part (a) Step 2: Concept

A simple random sample (SRS) of size n is made up of n people chosen from the population with an equal chance of being the sample that is actually chosen.

03

Part (a) Step 3: Explanation

There are 25 people in total. Their names have been provided in a list. Assign numbers to each of the 25 members.

The given line is as follows: 1751,78009,46239,84569,03316

Now follow these steps:

Choose your preferred number from the drop-down menu. If the number falls between 01 and 35 choose the same number. If not, disregard it and pick the other two numbers from the provided line. Rep this process till you have three distinct numbers.

04

Part (b) Step 1: Explanation

The following method could be applied as: 17Select#1752Ignore17Repeatandignore80Ignore09Select#0946Ignore23Select#23

Musselman, Smith, and Fuhrman are thus the members who have been chosen.

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Most popular questions from this chapter

When we take a census, we attempt to collect data from

(a) a stratified random sample.

(b) every individual selected in an SRS.

(c) every individual in the population.

(d) a voluntary response sample.

(e) a convenience sample.

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Was this an observational study or an experiment? Justify your answer.

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