desireepelham6261 desireepelham6261

09-01-2024
Mathematics

contestada

The class mean on Exam 2 is 72.8 with a standard deviation of 12.8. There are 20 students in the class. What is the 95% confidence interval?

Respuesta :

Otras preguntas

The poem “Tattoo” by Gregg Shapiro presents the effects of which historical event?

How is heat generated?

Which term best describes the change from more light-colored moths to more dark-colored moth

A student received a 75% on an exam. If there were 20 questions on the exam, which ratio would show the number of questions answered correctly? A. 15:20 B. 20:1

How did Mesoamerican and Mesopotamian farmers differ in their domestication of animals during the Neolithic Revolution? A. Mesoamericans began domesticating

Which list of ordered pairs represents solutions to x + y = 2 ? (-4, 6), (0, 2), (4, 2) (-4, -6), (0, 2), (4, 2) (-4, 6), (0, 2), (4, -2)

Is the sequence geometric? If so, identify the common ratio. 6, 12, 24, 48,

According to the American Cancer Society, which one of the following factors poses the greatest risk for developing cancers? a. Poor diet b. Tobacco c. Pollu

A graph is constructed such that time (in seconds) is the x-variable and distance (in kilometers) is the y-variable. If you plot the distance that light travels

20% of the people left and 76 remain, how many people were there?