can’t compare different types of rocks. Just because it appears to shrink doesn’t mean it actually did. You need real data of what the mass of the rocks were before the rainstorm. 2. Using what Christopher and Kate have already observed‚ suggest a possible hypothesis regarding how the mass of a rock changes when placed in water. Identify the independent and dependent variables. If the rock is placed in water‚ then it’s mass will be added to the original mass. The independent variable has to do with
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science that studies how to use limited resources and unlimited wanted. Q70. Of the following‚ which one is true? when an independent variable increases and the dependent variable also increases‚ the relationship between the two variables is positive. when an independent variable decreases and the dependent variable increases‚ the relationship between the two variables is inverse. On a graph the direct relationship is upward sloping and the inverse relationship is downward sloping. All of
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theorizes or makes logical sense of the relationship among the several factors that have been identified as important to the research problem concerned. To put it simply a theoretical framework involves identifying the network of relationship among the variables considered important to the study .It provides the conceptual foundation to proceed further with the research. The theory is developed based on the documentation of previous research studies undertaken in the relevant study area or similar problems
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What is the biological significance of having two different types of terminators in transcription? Transcription in prokaryotes is terminated by factors called rho-dependent and rho-independent terminators; Rho is a ring-shaped protein and is the main factor required for termination (Leland‚ 2010). The rho-dependent and rho-independent terminators play a major role in the separation of an RNA transcript from the DNA template which signifies the end of transcription. However‚ the exact process is
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is opened you can secure the lid on the chamber and insert the sensors into the holes that you previously made. After 15-minutes of data being collected you can observe the data. Now that you have completed the light independent reaction‚ you can begin by setting up the light dependent reaction. First‚ assemble the lamp without turning it on until told to do so. Remove the aluminum foil and align the bottom of the chamber with turgid spinach leaves. Re-secure the lid on the chamber and connect the
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PSY 150 IV-DV Exercise * Independent variable – The variable that is manipulated to test its effects on the dependent variable. * Dependent variable – The variable that is measured to see how it is changed by manipulations in the independent variable. Scenarios 1 Coach Jones has noticed that her players tend to shoot a higher percentage from the free throw line when they play away‚ rather than at home. Surprised at this trend‚ she and her assistants decide to test this by
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drops and thus reducing income. CH-22.EX-7 Key Question A firm has fixed costs of $60 and variable costs as indicated in the table on the following page. Complete the table and check your calculations by referring to question 4 at the end of Chapter 23. a. Graph total fixed cost‚ total variable cost‚ and total cost. Explain how the law of diminishing returns influences the shapes of the variable-cost and total-cost
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Regression with Discrete Dependent Variable CE 601 Term Project By Classification Type of Discrete Dependent Variable Example Problems Type of Regression Model Binary 1. Consumer economics 2. Decision to vote Logistic Regression Probit Regression Ordinal 1. Opinion survey 2. Rating systems Ordered Logistic Regression Ordered Probit Regression Nominal 1. Occupation choice 2. Blood type Multinomial Logistic Regression Count 1. Consumer demand 2
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Chapter 7 Notes Page 1 Variable Costing Absorption As we have seen in previous chapters‚ when you manufacture your own inventory‚ the cost of that inventory includes all of the costs associated with running the factory that produces the inventory. Generally‚ no part of the factory cost is expensed. Instead‚ it is capitalized as the cost of the inventory produced. It is only expensed when the inventory is sold. At that point the cost of the inventory becomes Cost of Goods Sold. This system is
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A paper towel (also called kitchen roll) is an absorbent textile made from paper instead of cloth. Unlike cloth towels‚ paper towels are disposable and intended to be used only once. Paper towels soak up water because they are loosely woven which enables water to travel between them‚ even against gravity. Paper towels can be individually packed (as stacks of folded towels or held coiled). Paper towels have almost the same purposes as conventional towels‚ such as drying hands‚ wiping windows‚ dusting
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