Amovie producer conducted a survey after the screening of his movie to find out how the film would be received by viewers from different age groups. the columns in the two-way table indicate the numbers of viewers who rated the film on a four-point scale: excellent, good, average, and poor. viewer's age group excellent good average poor marginal totals 16-25 52 42 12 7 113 26-35 33 50 5 9 97 36-45 58 12 28 34 132 46-55 25 17 22 12 76 56 and above 12 5 3 8 28 marginal totals 180 126 70 70 446 which of these observations is supported by the data in the table? note: a rating of good or excellent means the audience liked the movie, while a rating of poor means the audience disliked the movie.

Solution:

Viewer's Age Group ExcellentGood   Average   Poor      Total

 16-25:                              52           42           12          7                113            

  26-35                                 33           50             5         9            97  

36-45                               58            12            28     34         132

46-55                               25             17            22      12        76

56 and Above                   12              5            3        8        28

Marginal Totals                180           126           70     70     446

% of people who liked the movie (rating of good or excellent)=

% of people who Disliked the movie (rating of Poor)=%

% of people in the age group(16-25) liked the movie (rating of good or excellent)=%

% of people age group(16-25) who Disliked the movie (rating of Poor)=100-83.18=16.82%

% of people in the age group(26-35) liked the movie (rating of good or excellent)=%

% of people age group(26-35) who Disliked the movie (rating of Poor)=100-85.56=14.44%

% of people in the age group(36-45) liked the movie (rating of good or excellent)=%

% of people age group(36-45) who Disliked the movie (rating of Poor)=100-53.03=46.97%

% of people in the age group(46-55) liked the movie (rating of good or excellent)=%

% of people age group(46-55) who Disliked the movie (rating of Poor)=100-55.26=44.74%

% of people in the age group(55 and above) liked the movie (rating of good or excellent)=%

% of people age group(55 and above) who Disliked the movie (rating of Poor)=100- 60.71=39.29%

6 meters

step-by-step explanation:

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,