(I the Interval Estimate States the Range Within Which a Population

question 132

Multiple Choice

(i. The interval estimate states the range within which a population parameter probably lies.
(ii) A 95 percent confidence interval implies that about 95 out of 100 similarly constructed intervals will include the parameter being estimated.
(iii) For a sampling distribution of the means, 95% percent of the means would be between $\pm$ 1.96 standard deviations.

• A) (i), (ii), and (iii) are all correct statements.
• B) (i) and (ii) are correct statements but not (iii).
• C) (i) and (iii) are correct statements but not (ii).
• D) (ii) and (iii) are correct statements but not (i).
• E) (i), (ii), and (iii) are all false statements.

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Definitions:

Hydrogen Atoms

The simplest type of atoms consisting of one proton and one electron, fundamental in chemistry and the building blocks of molecules.

Alkane Name

The systematic nomenclature assigned to alkanes based on the number of carbon atoms in their longest chain and specific rules.

Triacontane

A saturated hydrocarbon with a chemical formula of C30H62, commonly found in waxes.

Carbon Atoms

The chemical element with atomic number 6; it is the basic building block of organic molecules and can form four covalent bonds.