subject
Mathematics, 22.03.2021 16:30 anthony983

A doctoral student wants to determine the relationship between steps per minute and the time it takes to walk 100 feet in minutes. Thirty trials are completed and the correlation coefficient between steps per minute and time in minutes is determined to be -0.543. Therefore, fewer steps per minute were related to longer time spans. How is the correlation affected if the units for time are changed from minutes to seconds?

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 13:30
One expression below in undefined, and the other expression has a well defined value. which expression is undefined and explain why it has no value. which expression is defined? what is the value of that expression and how do you know? what is a different expression using a trig inverse function that is also undefined?
Answers: 1
question
Mathematics, 21.06.2019 15:30
It takes a total of 6 hours to fill up an inground backyard pool using a standard house. a function can represent this situation to represent the amount of water in the pool until it is full a function of time the hose is running. determine the domain for the function
Answers: 1
question
Mathematics, 21.06.2019 20:10
Which ratios are equivalent to 10: 16? check all that apply. 30 to 48 25: 35 8: 32 5 to 15
Answers: 1
question
Mathematics, 21.06.2019 21:30
If f(x)=x+7 and g(x)=1/x what is (fog)(x)
Answers: 1
You know the right answer?
A doctoral student wants to determine the relationship between steps per minute and the time it take...
Questions
question
Mathematics, 17.11.2019 23:31