a very good relationship with his students‚ and because of this good rapport students were open to his explanations. 11:40 Students are instructed to compile a paragraph individually. The teacher provides each one with an envelope with sentences in it. They have to re-arrange the sentences and provide punctuation where needed. The instructor walks around the classroom helping the groups. They then go over answers as a class. Due to good classroom management the teacher could quickly wrap up the
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The results of the statistical test did not support the hypothesis. The statistical test proves that the null hypothesis can be accepted regarding temperature impacting weight. However‚ we accept the hypothesis regarding conductivity. The test shows that the conductivity of a cell submerged in a solution can be altered with changes in temperature as the independent variable. However‚ the test shows that we accept the null hypothesis for weight change because weight is not impacted by temperature
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The Family Structural Theory provides a method in which a nurse is able to identify how family members interact with one another to establish a baseline. These interactions create patterns of behavior that the nurse is able to focus on when assessing how‚ why‚ and under what circumstances family members behave in their assumed roles‚ how they are organized as a family‚ what their established boundaries are‚ and how they are able to adapt when faced with change‚ illness‚ or crisis. If these family
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statement or answers the question. __C__ 1. Science differs from other disciplines‚ such as history and the arts‚ because science relies on a.|facts. | b.|testing explanations.| c.|observations.| d.|theories.| _B___ 2. The work of scientists usually begins with a.|testing a hypothesis.| b.|careful observations.| c.|creating experiments.| d.|drawing conclusions.| __D__ 3. Information gathered from observing a plant grow 3 cm over a two-week period is called a.|inferences.| b.|variables
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Homework 3 Probability 1. As part of a Pick Your Prize promotion‚ a store invited customers to choose which of three prizes they’d like to win. They also kept track of respondents’ gender. The following contingency table shows the results: | MP3 Player | Camera | Bike | Total | Men | 62 | 117 | 60 | 239 | Woman | 101 | 130 | 30 | 261 | Total | 163 | 247 | 90 | 500 | What is the probability that: a. a randomly selected customer would pick the camera? 247/500= 0.494=
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The Endosymbiont Hypothesis and the evolution of the Chloroplast and Mitochondria Dr Lynn Margulis is seen as the first person to have put forward the Endosymbiont Hypothesis which is based on a theory which explains the likely origin of the mitochondria and chloroplast (plants) in eukaryote organisms which we observe today. Dr Margulis received evidence from all over the world and from many scientific researchers and experiments‚ Margulis simply had to put all the evidence together to form her
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Hypothesis Testing PSY/315 The team was assigned the task of forming a hypothesis test on‚ whether it is easier to cope with the death of a loved one‚ via suicide‚ if they leave some form of final communication or rationale. Using a hypothesis test and the five-step process‚ the team formed to prove that‚ Loved ones of those left behind by suicide are able to express more comfort with their loved one’s decision if a note has been left behind. The hypothesis test gives validation behind why final
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boundaries limit the development of interpersonal skills achievable in these subsystems (Nichols & Schwartz‚ 2004). Consequently‚ the family should be considered as a system whose function depends on the members of this structure. Minuchin’s Family structural theory was created with subsystems that changed all the time as they were adapting to external (job‚ school‚ and relocation) and internal (divorce‚ illness‚ and birth) influences. Thus‚ the dysfunctional family is one whose external and internal boundaries
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off of Robert Merton’s structural strain theory‚ Kohlberg’s morality scale‚ tragedy of the commons‚ and Walter Mischel’s theory of delayed gratification‚ it can be proved that the United States Criminal Justice system is flawed. In the theory of structural strain‚ there two overall categories: institutionalised means and cultural goals‚ and five smaller categories: conformity‚ innovation‚ ritualism‚ retreatism‚ and rebellion. (Structural Strain Theory‚ 06-14-16). Structural strain is the pressure
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Critical-Value Approach to Hypothesis Testing We often use inferential statistics to make decisions or judgments about the value of a parameter‚ such as a population mean. For example‚ we might need to decide whether the mean weight‚ μ‚ of all bags of pretzels packaged by a particular company differs from the advertised weight of 454 grams (g)‚ or we might want to determine whether the mean age‚ μ‚ of all cars in use has increased from the year 2000 mean of 9.0 years. One of the most commonly
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