Question

a website that reviews recent movies lists 4 five - star films (the highest rating), 15 four - star films, 14 three - star films, 11 two - star films, and 6 one - star films. make a frequency table for the data set. include columns for relative frequency and cumulative frequency. complete the table. (type integers or decimals rounded to the nearest tenth as needed.) stars frequency % relative frequency cumulative frequency

Explanation:

Step1: Calculate total number of films

The total number of films is the sum of films in each star - category. So, $4 + 15+14 + 11+6=50$.

Step2: Calculate frequency for each star - category

The frequency for 5 - star films is 4, for 4 - star films is 15, for 3 - star films is 14, for 2 - star films is 11, and for 1 - star films is 6.

Step3: Calculate relative frequency for each star - category

The relative frequency of a category is the frequency of the category divided by the total number of data points.
For 5 - star films: $\frac{4}{50}=0.08 = 8.0\%$
For 4 - star films: $\frac{15}{50}=0.3 = 30.0\%$
For 3 - star films: $\frac{14}{50}=0.28 = 28.0\%$
For 2 - star films: $\frac{11}{50}=0.22 = 22.0\%$
For 1 - star films: $\frac{6}{50}=0.12 = 12.0\%$

Step4: Calculate cumulative frequency for each star - category

The cumulative frequency for 1 - star films is 6.
For 2 - star films: $6 + 11=17$.
For 3 - star films: $17+14 = 31$.
For 4 - star films: $31 + 15=46$.
For 5 - star films: $46+4 = 50$.

Stars	Frequency	Relative Frequency (%)	Cumulative Frequency
4	15	30.0	46
3	14	28.0	31
2	11	22.0	17
1	6	12.0	6

Answer:

Stars	Frequency	Relative Frequency (%)	Cumulative Frequency
4	15	30.0	46
3	14	28.0	31
2	11	22.0	17
1	6	12.0	6