Suppose a sample of five econometrics students' heights were: 69 inches, 73 inches, 65 inches, 67 inches, and 71 inches. What is the sample mean of the height of the students?

A. 69 inches
B. 71 inches
C. 68.5 inches
D. 68 inches


Answer: A

Biology & Microbiology

You might also like to view...

Which of the following are correctly matched?

a. Fleming—antimicrobials b. Erhlich—vaccinations c. Pasteur—antisepsis d. Koch—microscopy

Biology & Microbiology

A cell containing 98% water in its cytoplasm is placed in a 2% salt solution. It should

a. lose water b. gain water c. neither lose nor gain water d. gain salt because of the high rate of diffusion

Biology & Microbiology

The snipping out of specific introns is an example of

what type of gene expression control? a. transcriptional b. transcript processing c. transcript transport d. translational e. post translational

Biology & Microbiology

Which of the following is an end product of glycolysis?

a. CO2 b. ATP c. NAD+ d. FADH2 e. acetyl CoA

Biology & Microbiology