Question

The table shows the domestic box offce gross, adjusted for infation, for the top 20 grossing movies of all time in the US
Title US Gross ($millions)
Gone With the Wind........ 1,649
Star Wars.............. 1,425
The Sound of Music......... 1,144
E.T. ................ 1,131
Titanic............... 1,095
The Ten Commandments...... 1,052
Jaws............... 1,029
Doctor Zhivago.......... 973
The Jungle Book........... 870
Snow White............. 854
Ben-Hur............. 844
101 Dalmatians........... 824
The Exorcist............. 808
Avatar.............. 804
The Empire Strikes Back......... 771
Return of the Jedi........... 740
The Lion King........... 722
Star Wars: Phantom Menace...... 719
The Sting............... 715
Mary Poppins........... 686
a. Construct the frequency histogram for the data. Use an interval width of $200 million and make your frst interval $600 million to $800 million.
b. Use the frequency table to approximate the mean, variance and standard deviation for the data represented.


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  • CreatedJuly 16, 2015
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