almalizcuello818 almalizcuello818

24-11-2022
Mathematics

contestada

a random sample of 85 supervisors revealed that they worked an average of 6.7 years before being promoted. the population standard deviation was 1.9 years. using the 0.95 level of confidence, what is the confidence interval for the population mean?

Respuesta :

Otras preguntas

what are the basic concept of volcanoes

Any factor that can change

3+g=a/3h what does a equal

The terminal side of a 130° angle in standard position lies in the quadrant. Two angles that are coterminal to 130 are and

The diameter of a circle has the endpoints of (2, 5) and (-8, 29). Find the center and radius of the circle. ANSWERS ATTACHED, due in 2 hours, will give BRAINLI

Find the domain and range of the function represented by the graph. A Domain: {−2,−1,1,2} Range: {−2,1,2}{−2,1,2} B Domain: −2≤x≤2 Range: −2≤y≤3 C Domain: {−2,1

Can some please help me ? Thank you!

-2(7 + y)2 -8(y + 1)

What are examples of Architecture and Construction careers? Check all that apply. Shipping and Receiving Clerk Administrative Assistant Carpenter Architect Cons

A city council consists of 8 members. Of the 3 men on the committee, 1 has a bachelor's degree and the other 2 have master's degrees. Of the 5 women on the comm