What measure of central tendency is most appropriate to determine a class's average score on a math test?

a)mode

b)mean

c)median

d)range

Find the median and mode (in that order) for the concert ticket prices (in dollars): $35.00, $55.00, $38.00, $35.00, $37.00

a) $38.00, $40.00

b) $28.00, $35.00

c) $37.00, $40.00

d) $37.00, $35.00

The mean of a set of 5 numbers is 26. What would the mean be if one of the numbers was increased by 10?

a)10

b)36

c)26

d)28

The mean of a set of 6 numbers is 15. What would the mean be if one of the numbers was increased by 12?

a)17

b)19

c)16

d)24