The first 10 people who arrived (on time) at a church service filled out a questionnaire on attitudes toward religion. The last 10 people to arrive (late) for the service were spotted, and they filled out the same questionnaire. High scores indicate more positive attitudes toward religion. Here is the descriptive data: On Time Xbar1=8.00 s-hat1=2.789 LL Late Place a 95% confidence interval around the difference between the means. UL Xbar2 11.00 s-hat2=2.357

A:

A: The integral we are trying to solve is ∫cos(ln(x))dx.

A:

A:

A:

A: Right endpoint method: The area under the curve f(x) on the interval [a, b], withn rectangles is…

A: Consider the given integral. I=∫x3x4+3dx

A: Answer is in next step

A:

A: (a) To find a vector equation of the line through the point  that is perpendicular to the plane .(b)…

A: i AM GOING TO SOLVE THE GIVEN PROBLEM BY USING SOME SIMPLE ALGEBRA TO GET THE REQIURED RESULT.

A: