JakkuZakku1386 JakkuZakku1386

02-12-2017
Mathematics

contestada

A random sample of 36 students at a community college showed an average age of 25 years. assume the ages of all students at the college are normally distributed with a standard deviation of 1.8 years. the 98% confidence interval for the average age of all students at this college is

Respuesta :

shanaebadgleyoxeokh shanaebadgleyoxeokh

04-12-2017

24.301 to 25.699 hopw this helps

Answer Link

Otras preguntas

How to draw a parellogram

Pls help: Why were Lewis and Clark’s accomplishments so important for shaping the attitudes and expansion of the United States during the 1800s?

ineed help please please help me

Find the volume of this right triangular prism.

Interpret the trend in the data shown in the form of table.

2(x+y) = I need the answer and how’d you get it.

What is the value of (-5)^4?

Use the Distributive Property to simplify the expression. 9(3+c+ 4) =

When jerry drives 204 miles on the highway, his car uses 6 gallons of gasoline . How much gasoline would his car use if he drives 510 miles on the highway?

Ms. Joseph has 6 tables ready for her 24 art students to make posters. The students do not all fit at the tables, so Ms. Joseph sets up 2 more tables. The stude