Question - Lying to a teacher. One of the questions in a survey of high school students asked about lying to teachers. The following table gives the numbers of students who said that they lied to a teacher at least once during the past year, classified by gender:
|
Lied at least once
|
Gender
|
|
Male
|
Female
|
|
Yes
|
3,228
|
10,295
|
|
No
|
9,659
|
4,620
|
(a) Add the marginal totals to the table.
(b) Calculate appropriate percents to describe the results of this survey
(c) Summarize your findings in a short paragraph.
(d) Test the null hypothesis that there is no association between gender and lying to teachers. Give the test statistic and the P-value (with a sketch similar to the one on page 472) and summarize your conclusion. Be sure to include numerical and graphical summaries.