Acoin-operated drink machine was designed to discharge a mean of 6 ounces of coffee per cup. suppose that we want to carry out a hypothesis test to see if the true mean discharge differs from 6. state the null hypothesis h0 and the alternative hypothesis h1 that we would use for this test

H0 : u = 6 ounces

Ha : u not equal to 6 ounces

Step-by-step explanation:

The null hypothesis (H0) tries to show that no significant variation exists between variables or that a single variable is no different than its mean.

While an alternative Hypothesis (Ha) attempt to prove that a new theory is true rather than the old one. That a variable is significantly different from the mean.

Therefore, for the case above;

H0 : u = 6

Ha : u not equal to 6.

the answer is: d) o, f, and kr.

atomic radius of bromine (br) is 114 pm.

atomic radius of oxygen (o) is 73 pm.

atomic radius of fluorine (f) is 72 pm.

atomic radius of krypron (kr) is 112 pm.

the atomic radius of a chemical element is a measure of the size of its atom.

the atomic radius varies with increasing atomic number, but usually increases because of increasing of number of electrons.

the atomic radius decreases across the periods because an increasing number of protons, because greater attraction between the protons and electrons.

im with everythinglos so yeahhhhh

step-by-step explanation: