Hi, i need with these two questions on my homework.

the first one says this:

1. the high school jumps in inches of the students on two intramural track and the field teams are shown below. what is the difference of the means as a multiple of the mean absolute deviations?

high jumps for students on team 1 (in.)
44, 47, 67, 89, 55, 76, 85, 80, 87, 69, 47, 58
|
high jumps for students on team 2 (in.)
40, 32, 52, 75, 65, 70, 72, 61, 54, 43, 29, 32

2. mark took 10 random samples of 10 students from two schools. he asked how many minutes they spend per day going to and from school. the tables show the medians and the means of the samples. compare the travel times using distributions of the medians and means.

school a -
medians: 28 22 25 10 40 36 30 14 20 25
means: 27 24 27 15 42 36 32 18 22 29
|
school b -
medians: 22 25 20 14 20 18 21 18 26 19
means: 24 30 22 15 20 17 22 15 36 27

that's it! make two paper showing both of the questions in work form! for your ! this is 65 points.

The blue whale is the largest animal living on the earth. the average blue whale measures 100 feet long (30 meters) and weighs 300,000 pounds (136,000 kilograms). a whale’s head is 1⁄3 of the length of its body. a new baby whale is 1⁄4 the length of a grown whale. the average man is 1⁄17 the length of a blue whale, and 1⁄1,818 its weight. a human baby measures 1⁄4 of the length of an adult. calculate the following information: how long is a whale’s head? how long is a new baby whale? how tall is the average man? how much does the average man weigh? how tall is the average human baby?

Which choice represents the sample space ,s for this event

Name and describe the three most important measures of central tendency. choose the correct answer below. a. the mean, sample size, and mode are the most important measures of central tendency. the mean of a data set is the sum of the observations divided by the middle value in its ordered list. the sample size of a data set is the number of observations. the mode of a data set is its highest value in its ordered list. b. the sample size, median, and mode are the most important measures of central tendency. the sample size of a data set is the difference between the highest value and lowest value in its ordered list. the median of a data set is its most frequently occurring value. the mode of a data set is sum of the observations divided by the number of observations. c. the mean, median, and mode are the most important measures of central tendency. the mean of a data set is the product of the observations divided by the number of observations. the median of a data set is the lowest value in its ordered list. the mode of a data set is its least frequently occurring value. d. the mean, median, and mode are the most important measures of central tendency. the mean of a data set is its arithmetic average. the median of a data set is the middle value in its ordered list. the mode of a data set is its most frequently occurring value.