significant difference in the NP solution and the creek water solution. Although we found that the duckweed grows faster in the NP solution‚ rather than the creek water they do indeed have relatively the same mean. Overall our results supports our hypothesis. This also makes us question what kinds of factors are affecting the creek water to kill off the duckweed. Duckweed also is known to stop the growth of algae‚ but in our experiment we ended up having algae grow in some of the wells filled with creek
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Describe In-N-Out in terms of the value it provides for customers. Throughout the years‚ the restaurant chain In-N-Out has accomplished excellent customer service and satisfaction. Moreover‚ their customer service is now classified among the top rated when compared to other fast food restaurants that are within In-N-Out’s range of service. Presently‚ the profit they are making is comparable to‚ if not higher than Burger King and McDonald’s. Many experts reviews have favored In-N-Out because they
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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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Elements of a Test of Hypothesis 1. Null Hypothesis (H0 ) - A statement about the values of population parameters which we accept until proven false. 2. Alternative or Research Hypothesis (Ha )- A statement that contradicts the null hypothesis. It represents researcher’s claim about the population parameters. This will be accepted only when data provides sufficient evidence to establish its truth. 3. Test Statistic - A sample statistic (often a formula) that is used to decide whether to reject H0
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Within linguistic theory‚ two extreme positions concerning the relationship between language and thought are commonly referred to as ’mould theories’ and ’cloak theories ’. Mould theories represent language as ’a mould in terms of which thought categories are cast ’ (Bruner et al. 1956‚ p. 11). Cloak theories represent the view that ’language is a cloak conforming to the customary categories of thought of its speakers ’ (ibid.). The doctrine that language is the ’dress of thought ’ was fundamental
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“Every black person who lives in the United States at some point or another comes to accept one thing: the “N-word” is not going away. Whether you use it or not‚ whether you are OK with it or deeply offended by it‚ it’s a word weighted down with so much history and so much pain that is impossible to avoid” (Blay 1). The negative connotation around the “N-word” has been plaguing the country since its founding. One of the key principles that America is founded on is that “All Men Are Created Equal”
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Beach In A Beaker Introduction: The purpose of this lab is to create a heterogeneous mixture from substances commonly found at the beach. Sand and salt water will be added to the beaker to be separated. The sand will then be separated through the means of filtration. Then the salt will be separated from the water through evaporation. Theory: If the heterogeneous mixture is separated through filtration then the salt water and sand should be separated completely.A heterogeneous mixture is a mixture
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Question: If I cross a female apterous fly with a male wild fly‚ what would the offspring look like? Hypothesis: If I cross a female apterous fly with a male wild fly‚ then the offspring will be a 50% chance of a apterous fly or 50% chance of a wild fly. If I cross a female apterous fly with a male wild fly‚ then the offspring will be a 100% wild fly. Supporting Evidence for Hypothesis: Apterous flies have no wings‚ and are a recessive gene‚ while wild flies have wings and are a dominant gene
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Restaurants are like riddles‚ hard to see through and hard to figure out. In-N-Out is definitely one of these restaurants. Characteristics such as simple with not very much detail‚ make the customer intrigued in seeking the secrets within. What secrets may you ask. To start‚ the restaurant is popularized‚ being full at every hour of the day‚ but what makes people come back‚ why is it when many think of a hamburger they think of In-N-Out? This secret leading to the basic thing every restaurant needs: consumerism
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TOK essay Difference between scientific law‚ theory and hypothesis 551 words In the world were living in nowadays people‚ groups or even some nations each has a different way of thinking. That’s why opinions were created and people could have different prospectives and different ideas were developed all over the past centuries. That variation of ideas‚ prospective and ways of thinking had lead into the creation for methods for proving something as an idea an experiment a suggestion‚ and others
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