A company would like to advertise in its magazine a movie that targets a more mature audience. Based on the data display, which statement is a reasonable inference about which movie the company should advertise in it's magazine? A: The company should advertise Movie A because the ages of attendees of Movie A are less variable and typically older than ages of attendees of Movie B

B: The company should advertise Movie A because the ages of attendees of Movie A are more variable and typically older that ages of attendees of Movie B.

C: The company should advertise Movie A because the ages of attendees of Movie A are more variable and typically younger than ages of attendees of Movie B.

D: The company should advertise Movie A because the ages of attendees of Movie A are less variable and typically younger than ages of attendees of Movie B.

introduction, methodology, results, discussion

step-by-step explanation:

an observational study is one which consists of actual observation to record data and then analyse the data.

there are a number of factors that should be analyzed before starting an observational study.

the main four factors are:

i) introduction:   this should be analysed to check whether the purpose of the study is correctly established and the data recorded are appropriate for the study

methodology:   the method of collecting the data, such as whether randomly selected, and whether sample size matches with the population to be studied, whether questions asked are easy to answer by common men, etc.

results: then results such as summary of data with comments should be studied thoroughly

discussion:   the last is the discussion, this can be either by management people or persons who are all interested , etc.

(sin 42)/31. = sinx)/37

sinx = 37 (sin42)/31

= 37× 0.66/31 = 0.787

x= 51.9

other angle opposite to y = 180-51.9-42

= 180- 93.9 =86.1

so

sin42)/31 = sin 86.1)/y

0.021 = 0.997 /y

y= 0.997/0.021 =47.47

0.6

39mph

step-by-step explanation: