Question: Are the measures of variability (variance, standard deviation & range) relevant for all three variables? Discuss each variable (Age, Disney and Runtime) and each measure
Are the measures of variability (variance, standard deviation & range) relevant for all three variables? Discuss each variable ("Age", "Disney" and "Runtime") and each measure of variability.
(Info: The variable named "Age" is the age recommendation of the movie. It includes 5 different age recommendations: 1=All, 2=7+(years), 3=13+, 4=16+, 5=18+.
There are 4950 movies in total in this comparison.
The variable named "Disney" determines whether the movie is on Disney+ streaming platform or not: 0=No, 1=Yes.
The variable "Runtime" determines how long the movie is in minutes.)




Frequencies Statistics Age Disney Runtime N Valid 4950 4950 4926 Missing 0 24 Mean 3.4800 12 99.326 Median 3.0000 00 97.000 Mode 5.00 0 90.0 Std. Deviation 1.50177 329 22.4776 Variance 2.255 108 505.242 Range 4.00 180.0 Minimum 1.00 30.0 Maximum 5.00 210.0Frequency Tables Age Cumulative Frequency Percent Valid Percent Percent Valid All 599 12.1 12.1 12.1 7+ 1008 20.4 20.4 32.5 13+ 919 18.6 18.6 51.0 16+ 266 5.4 5.4 56.4 18+ 2158 43.6 43.6 100.0 Total 4950 100.0 100.0Disney Cumulative Frequency Percent Valid Percent Percent Valid No 4339 87.7 87.7 87.7 yes 611 12.3 12.3 100.0 Total 4950 100.0 100.0\f
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