Purchase Solution

# Probability: how many combinations exist for a lock with six

Not what you're looking for?

A combination lock has six settings, each containing numbers from 0 to 9. Determine:

(a) how many different possible combinations exist for the lock. Identify
(b) the probability of selecting (i.e., properly identifying) at random the combination of the lock on your first attempt. Finally, (c) now assuming that none of the six settings are the same number, calculate the number of different ways that six-digit codes can be formed.

##### Solution Summary

Step by step solutions to all the problems is provided.

##### Solution Preview

A combination lock has six settings, each containing numbers from 0 to 9. Determine (a) how many different possible combinations exist for the lock.

Solution:

For each you have 10 ...

Solution provided by:
###### Education
• BSc, Meerut University
• MSc, Meerut University
• MPhil, Institute of Advanced Studies
• MSc, AIT
###### Recent Feedback
• "Perfect, thank you so much!!! I will definitely request you in the future! You are amazing!"
• "Thank you. "
• "Thank you so much I have two more that I need your help with if your available."
• "Thank you, I was wondering why you rejected me the first time."
• "Thanks again."

##### Measures of Central Tendency

Tests knowledge of the three main measures of central tendency, including some simple calculation questions.

##### Measures of Central Tendency

This quiz evaluates the students understanding of the measures of central tendency seen in statistics. This quiz is specifically designed to incorporate the measures of central tendency as they relate to psychological research.

##### Terms and Definitions for Statistics

This quiz covers basic terms and definitions of statistics.