Answer:
Check Explanation and the third attached image to this solution for the summary of regression analysis.
Step-by-step explanation:
The data for the question is missing. It was obtained online and is presented in the first and second attached images to this solution.
The regression analysis is then done with Excel and the results posted in the third attached image to this solution.
The residuals too are with the results.
Hope this Helps!!!
<u>Answer:</u>
243 students are involved in either sports or music whereas 100 are not
involved in either of it.
<u>Step-by-step explanation:</u>
No. of students who are in music = 115
No. of students who are in sports = 197
No. of students who are in both activities = 69
So, no. of students who are involved either in sports or music,
= (115 + 197 - 69)
=243
So, no. of students who are not involved in either sports or music,
= (343 - 243)
=100
Answer:
35 2-point questions, and 15 5-point questions
Assume x 2-points question, so 50-x 5-points question
Total no of points: 2*x+5*(50-x)=145 points
2x+250-5x=145
-3x=-105
x=-105/-3=35 2-points questions
Remaining 50-35=15 5-points questions
ok so i really hope this helped and if it didn't then sorry
Answer:
What you are looking at is a scalene triangle!
Step-by-step explanation:
By definition scalene triangles are triangles where each side is a different length... hope this one helps you!
20% of 215,000......turn ur percent to a decimal...." of " means multiply
0.20(215,000) = 43,000
