emmagracebrewington emmagracebrewington

13-05-2024
Mathematics

contestada

The average American college women works out 3.3 times a week. A random sample of 117 senior American college women average 3.8 times a week, with a standard deviation of 0.53. Are seniors statistically different from the population of American college women as a whole? Explain your answer in complete sentences after you find the Z score.

Respuesta :

Otras preguntas

Solve for x. 4x-5/y=2z

What is the y intercept of this line y+4=-4(x-2) Rewrite this equation in standard form What is the x intercept of this line What is the equation in standard fo

break apart and distribute to solve 72÷8 72÷8=(40÷8)+(____÷8) =5+____ =_____

3 classmates share 2 granola bars equally. How much does each classmate get?

1. Describe one major difference in human behavior before and after the Agricultural Revolution, 10,000 years ago

If the 'Cell wall' had a career; what would it be?

What is 40/3 as a mixed number?

Jay simplified the expression 3×(3+12÷3)-4.For his first step,he added 3+12 to get 15. What was Jay's error?Find the correct answer

How would you find the real solution, by using the quadratic formula. x^2-4x+2=0

According to the Declaration of Independence, where does a government’s power come from?