For this assignment imagine that you have developed a medicine called fohkusbehter that may help...

70.2K

Verified Solution

Question

Statistics

For this assignment imagine that you have developed a medicine called fohkusbehter that may help treat attention deficit disorder ADD To test the medicine you will conduct an experiment in which some volunteers receive fohkusbehter and others receive a placebo Then you will test their attention by seeing how many details they can remember from a boring video You recruit a random sample of 100 participants who have been diagnosed with ADD Participants are randomly assigned to receive either the real drug or a placebo Then the participants watch a boring video about the migration of honeybees After the video you give them a quiz that has 14 questions about the video Higher quiz scores reflect better concentration during the video 1 State your null and alternative hypotheses in plain language To test your alternative hypothesis will you be using a one tailed or a two tailed test Explain your choice

Answer & Explanation Solved by verified expert

Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:

Unlimited Question Access with detailed Answers
Zin AI - 3 Million Words
10 Dall-E 3 Images
20 Plot Generations
Conversation with Dialogue Memory
No Ads, Ever!
Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!

Become a Member

Transcribed Image Text

For this assignment imagine that you have developed a medicine called fohkusbehter that may help treat attention deficit disorder ADD To test the medicine you will conduct an experiment in which some volunteers receive fohkusbehter and others receive a placebo Then you will test their attention by seeing how many details they can remember from a boring video You recruit a random sample of 100 participants who have been diagnosed with ADD Participants are randomly assigned to receive either the real drug or a placebo Then the participants watch a boring video about the migration of honeybees After the video you give them a quiz that has 14 questions about the video Higher quiz scores reflect better concentration during the video 1 State your null and alternative hypotheses in plain language To test your alternative hypothesis will you be using a one tailed or a two tailed test Explain your choice