SHORT ANSWER 2-3 sentences for full credit. Rose rarely says…

SHORT ANSWER 2-3 sentences for full credit. Rose rarely says much in her group. Other members have caringly confronted her about how they were affected by her silence. Rose eventually says, “Everyone in here wants more from me than I am willing to give. It’s not that I am not interested, but I have always been more of a listener than one to speak up. I figure that if I have something to say, I’ll say it, but I don’t want to talk just to hear my voice.”Can you think of some strategies for exploring her silence with her that would not lead to her becoming even more silent?

Suppose a consumer group suspects that the proportion of hou…

Suppose a consumer group suspects that the proportion of households that have three cell phones is 30%. A cell phone company has reason to believe that the proportion is not 30%. Before they start a big advertising campaign, conduct a hypothesis test. Their marketing people surveyed 150 households with the result that 43 of the households have three cell phones. A. Draw the normal curve to indicate what kind of test (one or two tailed) B. Null and Alternative Hypothesis C. Calculator or Desmos function used D. Test Statistic and P-Value E. Final conclusion that addresses the original claim.