Carlosruelas5992 Carlosruelas5992

13-05-2023
Mathematics

contestada

If two population distributions are normal and the population variances σ12 and σ22 are not known, then the sampling distribution used for inferences about μ1-μ2 is:
Group of answer choices
Z
Binomial
T
Normal
Unknown

Respuesta :

Otras preguntas

COOP Hur.... GRADE 7 MATHEMATICS 4. Elena makes her favorite shade of purple paint by mixing 3 cups of blue paint, 15 cups of red paint, and of a cup of white p

What was the political challenge after the civil war

How do geographers view and talk about the world

What is the purpose of sensory detail

One number is one more than another. Their sum is fifteen. Find both numbers. The smaller number is __ and the larger number is __.

The ratio of boys to girls in a class is 3:4. There are 35 students in the class. How many more girls than boys are there

can somebody solve this for me? thank you

Water boils at different temperatures at different elevations. The boiling temperature of water is 212degreesF at sea level (0 feet) but drops about 1.72degree

I need help!!!!!!!!!!!!!!!!

What is the double of 200