Question 5 1.25 pts A researcher conducted a study to test whether high school students who receive a comprehensive sex education class are more likely to practice safe sex. She rejected the null hypothesis. Which statement below best describes her conclusion? There is not enough evidence to suggest that comprehensive sex education changes the likelihood of safe sex. The evidence proves that comprehensive sex education has an effect on practicing safe sex. There is not enough evidence to suggest that students who receive comprehensive sex education are more likely to practice safe sex. The evidence suggests that students who receive comprehensive sex education are more likely to practice safe sex.
Added by Sunshrae H.
Close
Step 1
A researcher is studying the impact of comprehensive sex education on high school students' likelihood to practice safe sex. The null hypothesis in this context likely posits that there is no difference in the likelihood of practicing safe sex between students who Show more…
Show all steps
Your feedback will help us improve your experience
Robin Corrigan and 54 other Intro Stats / AP Statistics educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
A researcher conducted a study to test whether high school students who receive a comprehensive sex education class are more likely to practice safe sex. She rejected the null hypothesis. Which statement below best describes her conclusion? A. There is not enough evidence to suggest that students who receive comprehensive sex education are more likely to practice safe sex. B. There is not enough evidence to suggest that comprehensive sex education changes the likelihood of safe sex. C. The evidence suggests that students who receive comprehensive sex education are more likely to practice safe sex. D. The evidence proves that comprehensive sex education has an effect on practicing safe sex.
Ajiboye T.
Madhur L.
A group of participants was surveyed and the information collected shown in the partially completed contingency table below regarding gender and the attitudes on abortion. Firstly, calculate the missing values. Support Oppose Undecided Total Female 389 216 67 U Male V W 83 690 Total 684 X Y Z Now, using the completed contingency table, select the statements from the following list that are true. Note: a statement is true only if the value you calculated from the completed contingency table, when rounded to the same number of decimal places as in the statement, is the same as the value in the statement. a. The probability a participant opposed abortion was 38.8%. b. The probability a participant was female and supported abortion was 24.8%. c. The probability a participant was male or was undecided about the issue of abortion was 61.7%. d. Gender and attitudes towards abortion are independent. e. The probability of male participants who were not undecided was 0.88. f. Of those surveyed who supported abortion, 43% were male.
Rashmi S.
Recommended Textbooks
Elementary Statistics a Step by Step Approach
The Practice of Statistics for AP
Introductory Statistics
Transcript
Watch the video solution with this free unlock.
EMAIL
PASSWORD