Look at the problem and explain the following:

Determine the range, standard deviation, and variance of a variable from raw data

Please refer to the screenshot of the format of my question

Have also attached answer to my friend’s essay which is similar, you can refer to it but for your answers please include all new sources

Total word count 4000 to 5000 words

Note: Remember to continue the topic from you chosen from week one perfectsolution

This assignment will be a continuation of the written assignment from Week One. Research a minimum of three peer-reviewed articles in addition to information from your text on the disorder you chose in Week One. Consider the key classes of drugs used to treat the disorder you chose in Week One and explain their action at the neurotransmitter system involved in the disease process. Analyze and describe the agonist-antagonist activity of the drugs and the receptor types and subtypes involved in the disorder. Elaborate on the receptor agonist-antagonist actions of the drugs and describe the most common side effects seen with these drugs. Evaluate the risk-benefits of drug use for this disorder.

The paper:

• Must be three to five double-spaced pages in length, excluding title page and references page, and it must be formatted according to APA style as outlined in the Ashford Writing Center. (Links to an external site.)
• Must include a title page with the following:
  • Title of paper
  • Your name
  • Course name and number
  • Your instructor’s name
  • Date submitted
• Must address the topic of the paper with critical thought.
• Must use at least three peer-reviewed sources in addition to the text.
• Must document all sources in APA style as outlined in the Ashford Writing Center.
• Must include a separate references page that is formatted according to APA style as outlined in the Ashford Writing Center.

Intro to Mass Media all instructions are attached ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,