In the population, the average IQ is 100 with a standard dev…

In the population, the average IQ is 100 with a standard deviation of 15. A team of scientists want to test a new medication to see if it has either a positive or negative effect on intelligence, or not effect at all. A sample of 30 participants who have taken the medication  has a mean of 140. Did the medication affect intelligence?   Perform a Hypothesis test to answer this question.   Note: You do not need to answer here, rather, include your answer with your uploaded scratch paper. 

Among all of the topics covered in this course up through th…

Among all of the topics covered in this course up through the year 1870, what do you think are the three most important topics and why? This is a reasoning question, so be sure that your response to the prompt explains your reasoning (EXPLAIN WHY YOU BELIEVE THE TOPICS YOU’VE SELECTED ARE MOST IMPORTANT). *remember — at least 5 paragraphs are required to earn full credit and don’t forget accurate dates*