An economist believes the unemployment rate in New Jersey as of June 2023 is different than the unemployment rate of 3.7% in 2022. She randomly selects 650 people aged 16 and over and found that 34 of them were currently unemployed, but looking for employment. Using the Minitab printout below, test the economist claim at the 0.10 significance level. Show all six steps to receive full credit. Test and Cl for One Proportion: Unemployment Method p: event proportion Exact method is used for this analysis. Descriptive Statistics N Event Sample p 95% CI for p 34 0.052308 (0.036493, 0.072331) 650 Test Null hypothesis Ho: p = 0.037 Alternative hypothesis H₁: p = 0.037 P-Value 0.061

Review this chart. Identify what type of figure/chart is presented and briefly explain what each chart is reporting.

The second slide is the first part of the question  and the first slide is the second part of the question

Claim: Most adults would erase all of their personal information online if they could. A software firm survey of 455 randomly selected adults showed that 61% of them would erase all of their personal information online if they could. Find the value of the test statistic.

Current Attempt in Progress The USStates dataset, used throughout the textbook, contains information on the 50 US states. A small segment from the dataset is displayed in the following table State 1 California Colorado Connecticut Save for Later Percent of Residents with a College Degree 34.5 39.6 42.7 What variable was used to determine that 42.7% of Connecticut state residents have a college degree? Is it categorical or quantitative? O Variable what state they are from. This is a categorical variable. O Variable what state they are from. This is a quantitative variable. O Variable O Variable whether or not they have a college degree. This is a categorical variable. whether or not they have a college degree. This is a quantitative variable. Attempts Doffrired

Using this data, how would you find a 95% prediction interval for the number of programs in year 11?

The price per share of stock for a sample of 25 companies was recorded at the beginning of the first financial quarter and then again at the end of the first financial quarter. How stocks perform during the first financial quarter is an indicator of what is ahead for the stock market and the economy. Company End of 1st quarter Beginning of 1st quarter Bank of New York Mellon 54.19 53.82 Kraft Foods 55.70 77.02 E.I. du Pont de Nemours and Company 102.57 109.00 Consolidated Edison 79.95 83.58 Johnson & Johnson 126.01 139.23 Union Pacific 132.73 135.78 Comcast 32.06 41.07 Applied Materials 50.91 53.04 Pfizer 35.40 36.44 General Electric 14.05 17.98 AT&T 32.54 38.54 Cisco Systems 44.83 38.86 Home Depot 184.63 188.03 JP Morgan Chase 108.78 107.95 Procter & Gamble 71.96 90.65 Verizon 48.82 53.53 Devon Energy 36.20 42.23 Lilly 79.07 84.68 Microsoft 95.00 85.95 Coca Cola 42.59 45.59 Qualcomm 50.82 65.20 Exxon Mobil Corporation 76.95…