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Exhibit 13

question 83

Multiple Choice

Exhibit 13.3 The ANOVA test performed for Exhibit 13.2 determined that not all mean commute times across the four cities are equal.However,it did not indicate which means differed.To find out which population means differ requires further analysis of the direction and the statistical significance of the difference between paired population means.Fisher 95% confidence intervals are shown below. Refer to Exhibit 13.3.Which of these pair of cities shows no significant difference in average commute times to work?

Definitions:

Integral Protein

Proteins that are permanently embedded within the plasma membrane, facilitating various cellular processes.

Hypertonic Solution

A solution with a higher concentration of solutes compared to another solution, leading to osmosis out of a cell.

Hypotonic Solution

A solution having a lower osmotic pressure than another fluid, typically leading to the swelling of cells immersed in it.

Isotonic Solution

A solution that has the same osmotic pressure as another solution, typically referring to body fluids.