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2. State the null & alternative hypothesis for each of the scenarios below including the Ho & Hi notations: a. The Atlanta Police Department (APD)

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2. State the null & alternative hypothesis for each of the scenarios below including the Ho & Hi notations: a. The Atlanta Police Department (APD) is trying to decide if they should use their budget to buy more body- worn cameras for their patrol officers. APD reaches out to GSU to test their theory: "do body-worn cameras reduce officer's use of violence?" Null hypothesis: Alternative hypothesis: b. You are researching gender disparities in the criminal justice system and observe men have higher rates of receiving the death penalty over women. Therefore, you present the research question: "Are men more likely to receive harsher punishments than women?" Null hypothesis: Alternative hypothesis: c. Your policy professor asks you to review the mandatory minimum sentences currently in place for drug related crimes. She wants to know if mandatory minimum sentences deter criminal behavior. Null hypothesis: Alternative hypothesis: d. An advocate for children wants to collect information on the potential negative impacts of having an incarcerated parent. He is worried that having an incarcerated parents will lead to children being burdened with age-inappropriate responsibilities. He asks a researcher to investigate "if having an incarcerated parent leads to an increase of age-inappropriate responsibilities." Null hypothesis: Alternative hypothesis: 3. Circle TRUE or FALSE for following the statements: TRUE OR FALSE (a) A jury deciding someone is guilty when they are not, is a Type 1 error. TRUE OR FALSE (b) Rejecting the null hypothesis when it is true is a Type II error. TRUE OR FALSE (c) The FDA stating that a drug, proven as effective, doesn't actually work is a Type II error. TRUE OR FALSE (d) A Type I error is typically worse than a Type II error. TRUE OR FALSE (e) Type II errors lead to researchers making false claims about a study's importance when in fact, they found nothing

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