The Research and Innovative Technology Administration of the Bureau of Transportation Statistics reports load factors​ (passenger-miles as a percentage of available​ seat-miles) for commercial airlines for every month from October 2002 through 2017. The accompanying boxplots summarize the data for international flights. Look at the accompanying boxplots by month. The low outlier in April is for April of 2003. At that​ time, there was concern over the deadly SARS​ virus, which may have depressed international travel. Do you think the data for April 2003 should be set aside in overall analysis of load​ factors? Explain.

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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.  

$4

step-by-step explanation:

$30×5=$150

$150 minus $130=$20

$20÷5=$4.

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$15.40 per mile

step-by-step explanation:

you have to round up to 4 because 6 is over 5 so you have to round the 3 up to 4

hi there!

step-by-step explanation:

a roof pitch is basically for every inch rise there is 12 inches run.

the height of the roof is also known as the rafter.

formula: rafter^2 = rise^2 + run^2

rafter^2 = 5^2 + 12^2

rafter^2 = 25 + 144

rafter ^2 = 169"^2

the height of the roof from the lowest point to the highest point is 169"^2.

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