Question

The manager of a large shopping mall wants to conduct a survey to determine how shoppers view their experience at the mall. Which method would give her the most representative sample for the survey?














A.

conducting the survey in the food court at the mall











B.

conducting the survey at one electronics store in the mall











C.

conducting the survey as customers exit the mall











D.


conducting the survey in another part of town

@SolomonZelman

Answer 1

I would go with C

Answer 2

In an attempt to determine the favorite restaurant of people in the city, Sonya surveys every tenth person exiting an Italian restaurant. Which statement is most likely true?














A.

The survey could be biased because only every tenth person was surveyed.











B.


The survey could be biased because people exiting an Italian restaurant might favor Italian food.











C.

The survey should be unbiased because every tenth person was systematically chosen.











D.

The survey should be unbiased because the people were exiting an Italian restaurant.

Answer 3

I would go with B

Answer 4

A pizzeria used the data in the table and advertised that most of their large pizzas cost $10. Which measure would be best for this purpose?





Price for All Large Pizza Types



$12



$10



$10



$10



$14



$17



$11



$16

















A.

median











B.

minimum











C.

mean











D.


mode

Answer 5

Mode

Answer 6

@SolomonZelman

Answer 7

10 is the smallest value as well

Also you put up too many spaces, it's very difficult to actually read the question like this :(