A)Consider this data: 22. 15, 30, 51, 27, 33, 19. Arrange the data into a stem-and-leaf plot. (Refer to the glossary if you
need a reminder of what a stem-and-leaf plot is.)
b. Find the mean and median.
c. If the value 51 was replaced with 33, which measure(s) of central tendency
would change and which would not? Explain

10000

step-by-step explanation: divide by 2,

answer: first option i.e. 'a' is correct.

step-by-step explanation:

since we have given that

number of minutes to wrap a small gift box = 4 minutes

we need to find the number of gifts to be wrapped in 5 minutes

since there is a direct variation, as the number of minutes will increase with   number of gifts to be wrapped.

so, let the number of gifts to be wrapped in 5 minutes be x.

so, it becomes,

hence, first option 'a'   is correct.