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The owner of a local restaurant surveyed her staff on their preference of uniform color. The results are displayed in the table below. Which pair of samples is most representative of the preference of all the staff?

Uniform Color Survey

Sample 1 Sample 2 Sample 3

Beige 3 Beige 12 Beige 7
Blue 7 Blue 5 Blue 15
Black 10 Black 3 Black 18

Sample 1 and sample 2 are most representative because they are the same size.

Sample 1 and sample 3 are most representative because the relationship between preferences is consistent.

Sample 2 and sample 3 are most representative because the samples show a greater variability in preferences.

None of the samples are representative because none of the values remained constant.

Scale factor of 2 is used to enlarge a figure as shown below the area of is 18 in.²

Asays "we are both knaves" and b says nothing. exercises 24–31 relate to inhabitants of an island on which there are three kinds of people: knights who always tell the truth, knaves who always lie, and spies (called normals by smullyan [sm78]) who can either lie or tell the truth. you encounter three people, a, b, and c. you know one of these people is a knight, one is a knave, and one is a spy. each of the three people knows the type of person each of other two is. for each of these situations, if possible, determine whether there is a unique solution and determine who the knave, knight, and spy are. when there is no unique solution, list all possible solutions or state that there are no solutions. 24. a says "c is the knave," b says, "a is the knight," and c says "i am the spy."

Can someone me find the original price? the discount is 5% and the sale price is $68.40