What are the differences between probability and coincidence? Can the probabilit

ID: 3359790 • Letter: W

Question

What are the differences between probability and coincidence? Can the probability be more than 1 or less than 0? Explain why or why not. · An oil change shop advertised to change oil within 15 minutes. Based on the data collected on a typical day, what is the probability that oil change will take 15 minutes or less time? Based on the data, do you think the business claim is valid? Explain why or why not. Class Interval Frequency 6 to 10 minutes 3 11 to 15 minutes 8 16 to 20 minutes 6 21 to 25 minutes 2 More than 25 Minutes 1 Week 3 First Message#1 You should not post your comments as an attachment. What are the differences between probability and coincidence? Can the probability be more than 1 or less than 0? Explain why or why not An oil change shop advertised to change oil within 15 minutes. Based on the data collected on a typical day, what is the probability that oil change will take 15 minutes or less time? Based on the data, do you think the business claim is valid? Explain why or why not Class Interval 6 to 10 minutes 11 to 15 minutes 16 to 20 minutes 21 to 25 minutes More than 25 Minutes

Explanation / Answer

Result:

What are the differences between probability and coincidence? Can the probability be more than 1 or less than 0? Explain why or why not.

The probability is a calculated figure, while coincidence is the observance of seemingly unrelated events simultaneously.

Probability cannot be more than 1 or less than 0. An event cannot be more than 100% or less than 0% probability of occurring. The probability of an event occurring is somewhere between impossible and certain. Probability of impossible is 0 and certain is 1.

· An oil change shop advertised to change oil within 15 minutes. Based on the data collected on a typical day, what is the probability that oil change will take 15 minutes or less time? Based on the data, do you think the business claim is valid? Explain why or why not.

Class Interval

Frequency

6 to 10 minutes

0.15

11 to 15 minutes

0.40

16 to 20 minutes

0.30

21 to 25 minutes

0.10

More than 25 Minutes

0.05

Total

probability that oil change will take 15 minutes or less time =0.15+0.40 =0.55

we can that business claim is valid because probability that oil change will take 15 minutes or less time is 0.55 which is more than unusual value of 0.05.