Relative frequency of a category = Frequency of that category Sum of all frequencies Class width = Upper boundary– Lower boundary Class midpoint or mark = Lower limit+ Upper limit/2 Approximate class width=Largest value -mallest value / Number of classes Relative frequency of a class=Frequency of that class/Sum of all frequencies Cumulative relative frequency=Cumulative frequency of a class/Total observations in the data set Mean = Average ‚ Median ‚ Mode Range = Largest value–
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Observing Enzyme Activity Purpose: The purpose of this experiment was to test whether the pH affected the enzyme reaction rate. Hypothesis: If the enzyme is in a basic solution‚ then it will react faster because the enzyme (catalase) reacts better in basic solutions. Materials: 10 potato cubes (1 cm3) -Pipet Baking soda solution -50 ml glass beaker Bleach Water Lemon juice Vinegar 5 glass test tubes Drying rack Timer Graduated cylinder Hydrogen peroxide Procedure:
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ADJECTIVE CLAUSES/ Relative Clauses An adjective clause is a subordinate (dependent)` clause used as an adjective. Like single-word adjectives‚ adjective clauses describe and modify nouns. The following relative pronouns introduce adjective clauses. Who refers only to persons. The man is a police officer. He lives next door. The man who lives next door is a police officer. Whom is the objective form of who and refers only to persons. He is one police officer. I respect him very much
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Absolute ethic issues has only two sides either good or bad or black or white. Relative ethics is complicated and have multitudes of sides with varying shades of gray. Absolute is just being one or the other. Unethical behavior like bribery‚ extortion‚ excessive force and perjury are all unacceptable behavior police. In Relative Ethics the community can start to accept wrong behavior like looking away while police officers deal in drug trafficking.This is an example officer improper and illegal
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Aim: To compare the reactivity of various metals by observing their reaction with hydrochloric acid. Materials: 2 M hydrochloric acid Detergent Test tubes and test tube rack 0.5 pieces of magnesium‚ aluminium‚ iron‚ zinc and cooper Sand paper Ruler Timer Bench mat Method: 1. The surface of the magnesium was cleaned with a piece of sandpaper 2. The Magnesium was placed into a test tube 3. Three Drops of detergent were added to the test tube 4. 2cm of hydrochloric acid was added
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countries where these goods are produced for a higher price. This is striking but this comes out from the theory of “relative advantage”. The absolute advantage is the fact that one country (named A) is more efficient and productive than another country (named B) in the production of all goods. It is said that A has an absolute advantage on B. When these two countries have different relative efficiencies‚ they can make profit from trading with each other. For instance‚ if B can produce a type of good
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Discuss the relative advantages and disadvantages for men and for women‚ of being single (=unmarried‚ unattached). Are these different in different countries? It is a common saying that if someone is being single‚ that people is a loser. However‚ there are a lot of people keen on being single even if someone who is married or attached for the advantages of being single. It should not be taken granted that every single people are loser or having good life. For people come from different countries
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Non-Defining Relative Clauses A relative clause is a clause that generally modifies a noun or noun phrase‚ and is introduced by a relative pronoun (which‚ that‚ who‚ whom‚ whose)‚ a relative adverb (where‚ when‚ why) or a zero relative. They are also known as an adjectival clause. For example: - Can I have the pencil that I gave you this morning? - Yesterday I called our friend Julie‚ who lives in New York. - In the summer I’m going to visit Italy‚ where my brother lives. There
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and define moral relativism. Inner judgements are critiques about a persons particular behaviour and what they should or should not have done. Judgements include labels to outline a persons behaviour or lifestyle. An example from Harman’s moral relative defence of moral relativism is that aliens are landing on earth‚ these aliens have no moral or emotional attachment to the human race and therefore see no issue in killing a person. If they do
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that?”. By using either relative or radioactive dating methods‚ most geologists have the ability to tell how old a single fossil is. As always though‚ we are left with the question of which is better? Delve deeper to understand the comparisons and contrasts of Relative and Radiometric dating‚ as well as further information on both topics individually. Relative Dating Relative dating is not the term used to describe what rednecks do on the weekend. (Get it Mr. Valls?) Relative dating is the ability
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