The number of young adult hikers in a country has steadily increased since 2010 The equation y = 0 223 +285 can be used to estimate the number of young adults participating in hiking in the country, in mmillions, x years after 2010 a) Estimate the number of young adult hikers in the country in 2018
by in what year wit 48 million young adults participate in hiking in the country?
a) The number of young adult hikers in the country in 2018 is approximately 461 milion
(Round to two decimal places as needed)
b) There will be 48 million young adults participating in hiking in the year
(Round to the nearest year as needed)

see below

step-by-step explanation:

7.   there are 10 data points in the set.   the middle point is between 5 and 6.   the middle point in the top half is 8   and the middle point in the bottom half is 3. to find the iqr , take point 8 and subtract point 3

mid term   point 8 = 100   point 3 = 88

iqr = 100-88 = 12

final   point 8 = 93   point 3 = 78

iqr = 93 - 78 = 15

the final has the greatest iqr

6.   b - there is a high data value that causes the data set to be asymmetrical for the males: the data for males are high and asymmetrical .   there is an outlier for the males that skews the data

5.   the   iqr is a better measure of spread for the movies and basketball games.   since the basketball game has an outlier, we do not want to use standard deviation for measurement.  

3.   the exam median is much higher than the class median.   the median line is farther to the right on the exams

2.   there is no way to tell what the means are from the box and whisker plots.  

do i do it on a graph?

step-by-step explanation:

step-by-step explanation:

first you will have to convert 3/4 into a decimal

which is .75

then you will have to divide 1.5 by .75

which is 2

no you have to divide