Can you help with this Statistics question?

3.52) The actual number of unemployed (in thousands) in the 17 states and the District of Columbia (not the percentages) is

24 19 10 86 21 39 408 157 250 16 108 16 80 46 144 77 154 269

(a) Find the mode;

(b) find the median;

(c) find the mean.

3.56) Asked for their favorite color, 50 persons gave the following responses:

red blue blue green yellow

blue brown red blue red

red green white blue red

green blue red green green

purple white yellow blue blue

blue red red brown orange

white green blue blue blue

red blue red yellow green

yellow blue blue orange red

green white purple blue red

What was their modal choice?

3.58) The following figures are a local bakery's daily flour utilization, in pounds, for 20 consecutive weekdays:

452 677 481 690 707 514 671 488 483 534

611 638 572 514 623 664 631 570 484 612

(a) Find the mean, median, and mode for this set of values.

(b) Round the 20 values to the nearest 100 pounds. Then again give the mean, median and mode.

(c) Round the 20 values to the nearest 100 pounds. Provide the mean, median and mode.

(d) States a conclusion about the effect of rounding on the mean, median and mode.

3.60) Annual student enrollment (in millions of students) in two- and four-year colleges and universities in the United States for the year 1991, 1992,......1999 was 14.1, 14.0, 13.9, 15.0, 14.7, 15.2, 15.4, 15.5 and 15.2. Find the range.