backed with the data collected. The initial heart rate before the drug‚ hemp was applied‚ was 216 BPM. The final heart rate‚ with the drug was 132 BPM. That is a change by -84 BPM. This proves that hemp lowered the heart rate of the Daphnia‚ like the hypothesis stated. The overall average for all the groups‚ there is a similar trend with a -7% change meaning the every test had the same outcome of the heart rate decreasing. There
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administrative expenses were as follows: Total cost Rs. Beginning inventory: Direct materials Direct labour Variable factory overhead Fixed factory overhead Total Current period costs: Direct materials Direct labour Variable factory overhead Fixed factory overhead Total Selling and administrative expenses: Variable Fixed Total Instructions: 1. 2. 3. Prepare an income statement based on the variable costing concept. Prepare an income statement based on the absorption costing concept. Give the reason for
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My hypothesis is how you can make yourself be happy or feel good so I tested my brother and my sister . Well my topic is how the voice can make you feel good. How the voice inside you Well I test my hypothesis with my brother sister and I tested it for 30 seconds and when the 30 seconds I had I discovered that my brother and sister had a normal pulse so tested on my mother it is so I figure it out that my mom had a regular pasles because I had her to listen to regular music like she listened
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observe the phenomenon and will try to explain it with a hypothesis. A hypothesis is "an attempt to explain an observation‚ or
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Modelling 2 Week 3: Discrete Random Variables Stephen Bush Department of Mathematical Sciences MM2: Statistics - Week 3 - 1 Random Variables • Reference: Devore § 3.1 – 3.5 • Definitions: • An experiment is any process of obtaining one outcome where the outcome is uncertain. • A random variable is a numerical variable whose value can change from one replicate of the experiment to another. • Sample means and sample standard deviations are random variables • They are different from sample
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The Affctive Filter Hypothesis :- The fifth hypothesis‚ the Affective Filter hypothesis‚ embodies Krashen’s view that a number of ’affective variables’ play a facilitative role in second language acquisition. These variables include motivation‚ self-confidence and a low level of anxiety are better equipped for success. Low motivation‚ low self-esteem‚ and debilitating anxiety can combine to ’raise’ the affective filter and form a ’mental block’. Comprehensible input may not be utilized by second-language
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Determine 4 to 6 variables (at least 2 quantitative and 2 qualitative) you would like to collect information on from the sample. • Write a survey that asks clear questions that will allow you to collect your data. Type this survey up in (with your name somewhere at the top) and print 45 copies. Research Questions: • Write at least 3 research questions about the population that can be answered from your data. Two or more of these questions should be able to be answered by a hypothesis test (these
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Hypothesis If there are native and non-native birds in this habitat‚ then there will be more native birds because these native birds live in wetlands‚ and strive in this ecosystem. Procedure Independent Variable: Habitat/conditions Dependent Variable: Number of birds Constant: Location (Pouhala Marsh) 1. Do background research on the Marsh (what types of species there are) 2. Print out pictures of the bird species labeled with their names so they can be identified them at the site 3
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Two-Variable Inequalities Kathleen Kent MAT 222 Week 2 Assignment Guillermo Alvarez September 22‚ 2014 Two-Variable Inequalities This week’s assignment will show how two-variable inequalities can be used in real-world scenarios by using independent and dependent variables. This week’s assignment will use graph representations and show how the two-variable inequalities can be incorporated into several problems to show how many of each item trucks can ship without going over
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Is Life Expectancy More Correlated with Obesity or Poverty? Hypothesis: When obesity and poverty rates are tested to see which is more correlated with life expectancy I would expect poverty to be more correlated and for it to be a negative correlation as well. I say this because obesity is in a way a subcategory of poverty. For example‚ people who are poorer tend to buy the less healthy foods because they are at a cheaper price‚ thusly causing obesity. Procedure: Research and Identify the obesity
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