Callmetay24
28.07.2021 •
Mathematics
Given the following regression output: Predictor Coeff SE Coeff T P CONSTANT 84.998 1.863 45.61 000 X1 2.391 1.200 1.99 0.051 X2 -0.04086 0.1717 -0.238 0.02 Analysis of Variance Source df SS MS F P Regression 2 77.907 38.854 4.14 0.021 Residual Error 62 583.693 9.414 Total 64 661.600 a) Write the regression equation. b) If x1 is and x2 is 11, what is the value of the dependent variable? c) What is the sample size? d) How many independent variables are there? e) Conduct a global test of hypothesis to see if any of the set of regression coefficients could be different from 0. Use 0.05 significance level. f) Conduct a test of hypothesis for each independent variable. Use 0.05 significance level. g) Outline a strategy for deleting independent variables in this case.
Solved
Show answers
More tips
- C Computers and Internet How to Create a Folder on Your iPhone?...
- G Goods and services How to sew a ribbon: Tips for beginners...
- F Food and Cooking How to Make Mayonnaise at Home? Secrets of Homemade Mayonnaise...
- C Computers and Internet Which Phone is Best for Internet Surfing?...
- F Food and Cooking Everything You Need to Know About Pasta...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
- S Style and Beauty How to Make Your Lips Fuller? Ideas and Tips for Beautiful Lips...
- C Computers and Internet How to Learn to Type Fast?...
Answers on questions: Mathematics
- M Mathematics A wedge-shaped piece is cut from a circular pizza. The radius of the pizza is 6 inches. The rounded edge of the crust of the piece measures 4.2 inches. To the nearest tenth, the angle...
- M Mathematics What is the standard form of (7 - 5i)(2 + 3i)?...
- M Mathematics 4. Nick is in a bowling league. This is his second year in the league. Last year his Average was 115. This year, his average so far is 131. What is thepercent of Change in his bowling...
- M Mathematics It tells to round to the nearest hundredth and to only use numbers and decimal points. Please help ...
- M Mathematics Will give brainliest!...
- M Mathematics 8. An animal shelter has 50 dogs. The ratio of dogs to cats is 6:3. How many cats are at the shelter? 9. Triangles EFG and QRS are similar. The length of the sides of EFG are 144,...
- M Mathematics 15 hThe sides of the Rhombus measure 15 cm and its larger diagonal 24 cm. Find the height of theRhombus. *(5 Points14,4 cm108 cm216 cm7.5 cm16cual es la contestacion...
- M Mathematics What is the volume of the figure below if each unit cube has a side length of one centimeter? A.12cm3 B.24 cm3 C.36 cm3 D.48 cm 3...
- M Mathematics The angles of elevations of the top of the tower from two points in the same straight line and at a distance of 9 m. and 16 m. from the base of the tower are complementary.The height...
- M Mathematics Part of any good kitchen design is a convenient work triangle. The work triangle of a kitchen is formed by the three main work sites: the refrigerator, sink, and stove. The work triangle...
Ответ:
i do not know but God loves you and you are beautiful
Step-by-step explanation:
i do not know but God loves you and you are beautiful