Data were collected to explain the number of wins a major league baseball team has based on the earned run average (ERA) of the team’s starting pitchers g) What is the effect on wins of decreasing the ERA by 1 run?*COMPLETE THE TABLE BELOW* ) What is the predicted number of wins for a team with an ERA of 3.50?Regression tquationy =I6S.46 -21.48XSubstitute X35So ý = 165,46 -21, 48X =165,46 21,483,5=165,48 18g) What is the effect on wins of decreasing the ERA by 1 run?90,28 5) Data were collected to explain the number of wins a major league baseball team has based on theearned run average (ERA) of the team's starting pitchersComplete the Table BelowRegressionStatisticsMultiple RR SquareAdjusted R Square0.707Standard ErrorObservations8ANOVASignificance F0.005478716dfMSRegression770.17Residual257.83TotalStandardErrorUpper95%Coefficientst StatP-valueLower 95%Intercept165.4621.380.000ERA-21.485.070.005Based on the regression results, answer the following questionsa) What is the estimated regression equation?Y = I65,46 +(-21,48)e,wins = 165,46 21.48(ERA)b) What percentage of the variation in wins is explained by ERA?R2=SSreg SSptal170,17+257,83 = 1029→770. ni28 50,749 xl 00%E8 'LSZThere fore770.177492% of the varation in wins exp bytc) What is the correlation between wins and ERA?$5trong pos.tive relate btwn winsanderA QCoef - measure of Strength & diretionr=R -Square =0:14 9 192607 ñ6,gcd) What is the standard error of the error term in the regression equation?SE = SSResidualn -2 =257.838-242,97166667 56.56e) Is the coefficient on the variable “ERA" statistically significantly different than 0 at the 10% levelof significance? How do you know?The Independent variable ERA is SignicicantReason: the p-value correspond,ng to ERAis 0,005 which is < theSig Tevel8.

Please find the step by step explanation below. Thank you.

Data were collected to explain the number of wins a major league baseball team has based on the earned run average (ERA) of the team’s starting pitchers g) What is the effect on wins of decreasing the ERA by 1 run?

Data were collected to explain the number of wins a major league baseball team has based on the earned run average (ERA) of the team’s starting pitchers g) What is the effect on wins of decreasing the ERA by 1 run?

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Safari File Edit View History Bookmarks Window Help 66% Sun 10:21 PM A webassign.net >> SALT: Statistical Analysis and... *. Homework for Week #7 - MA. C More Than A Decade Ago, Hi. C It Is Known That 75% Of All N.. C Sketch The Area Under The S... G kia gt line price - Google Sear.. 19. DETAILS BBUNDERSTAT12 6.6.011.S. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER In the following problem, check that it is appropriate to use the normal approximation to the binomial. Then use the normal distribution to estimate the requested probabilities. It is known that 84% of all new products introduced in grocery stores fail (are taken off the market) within 2 years. If a grocery store chain introduces 61 new products, find the following probabilities. (Round your answers to four decimal places.) n USE SALT (a) within 2 years 47 or more fail .0490 (b) within 2 years 58 or fewer fail (c) within 2 years 15 or more succeed (d) within 2 years fewer than 10 succeed Need Help? Read It 20. DETAILS…
A dosage chart tell you to take 1 3/4 mL of liquid medicine. You use this medicine once per day for three days. Which equation provides a way to find the amount of medicine in mL needed over the three days. Attend to the meanin of multiplication groups of or of
Only round final answer (to 2 decimal places). Please report proportion as a decimal number, and not a percentage
You've been on a diet and been using a scale to keep track of the weight of how much food you are eating. Is that a discrete or a continuous measure? Explain your answer.
File Edit View History Home - myRCC Frequency mylearning.suny.edu/d21/le/content/920969/viewContent/25846458/View -10 8 n= Data was collected for a sample of organic snacks. The amount of sugar (in mg) in each snack is summarized in the histogram below. 6 X 2 Bookmarks Profiles Tab Window Help A.1 HW-23FA STATISTICS (81 X 160 164 168 172 176 180 184 188 amount of sugar (mg) Q What is the sample size for this data set? Submit Question Question Help: Video b Enter your payment details | ba x + BUN SEP 15 MacBook Air
Explain why Rolle'a Theorem is really just an example of the Mean Value Theorem.
Please help
The trunk diameter, in centimeters, of a certain variety of pine tree is represented by X~N(150, 30). What is the 75th percentile of trunk diameters? Round to two decimal places.
A study was conducted at a local college to analyze the average cumulative GPA of students who graduated last year. Which of these terms is used to refer to: the average cumulative GPA of students in the study who graduated from the college last year?
Suppose the mean of X is 94. What does the mean of X become if you multiply X by 1.22? (Use two decimal places, ex: 12.34)