alexysanselmo5233 alexysanselmo5233

27-12-2022
Mathematics

Answered

If the absolute value of your calculated t-statistic exceeds the critical value from the standard normal distribution, you can reject the assumption that the error terms are homoskedastic. reject the null hypothesis. safely assume that your regression results are significant. conclude that most of the actual values are very close to the regression line.

Answer :

Other Questions

which of the following is closest to the correlation of age and length if the r squared value of the estimated least squares regression line is 0.65

The ages of pennies at a particular bank follow a nearly normal distribution with mean 10.44 years with standard deviation 9.2 years. Say you take random sample

(e.g., smoking, exercise, diet). the subjects blood pressure assume the data follow a normal distribution. the statistical results are provided below

You roll a die, winning nothing if the number of spots is odd, $2 for a 2 or a 4, and $8 for a 6. Round your answers to 3 decimal places (a) Find the expected v

18) What is the slope of the line that contains points (–6, –6) and (–3, 1)?

Find the equation of the line tangent to the function at the given point. Your answer should be in slope-intercept form. SHOW ALL WORK, LABEL APPROPRIATELY. F(x

A scientist studies how fast a ball will fall when dropped from a height. He drops a ball from different heights and measures the time it takes the ball to reac

Two fair dice are rolled. Find the joint probability mass function of x and y , when x is the largest value obtained on any die and y is the sum of the values.

Marta conducts emissions inspections on cars. She finds that 8 % 8%8, percent of the cars fail the inspection. Let X XX be the number of cars Marta inspects unt

using the midpoint rectangular approximate the area under the curve on the interval [-3, 3]. assume that the interval is divided into three equal subintervals.