Answer:
What's the question? There is no picture for this.
<h3>Answer:</h3>
<h3>Explanation:</h3>
In each case the expected value is the sum of products of value and its probability. (This is the definition of expected value.)
a) 1·0.3 +2·0.45 +3·0.05 +4·0.1 +5·0.1 = 2.25
b) 0·0.05 +1·0.15 +2·0.35 +3·0.25 +4·0.15 +5·0.05 = 2.45
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<em>Comment on the picture</em>
It is usually convenient to let a machine do the arithmetic, especially when the lists are long.
Here, you may notice there are only 5 contributors to the total for the second question. The first contributor for that question would be 0·0.05 = 0, so adds nothing to the total. Leaving it out makes the table sizes match, so makes the two problems easier to work with this calculator.
1. Neolithic Agricultural Revolution: Between 10,000 and 3000 B.C.E., people in several areas around the earth <span> developed new agricultural methods and machines, such as the plow pulled </span><span>by horses or oxen. Also began the slow <span> <span> <span> <span> </span></span></span></span>domestication </span>and development of both crops and animals. The results of these changes made <span>agricultural production much <span> </span>more productive. Food output increased. More </span><span>land could be farmed by fewer people or in fewer hours. This resulted in <span> <span> </span></span>greatly </span>improved production and increased the availability of food and increased population.2. Second Agricultural Revolution: <span>during the same time period as the Industrial Revolution, improved methods of cultivation, <span> <span> </span></span>harvesting, and storage of farm produce. Resulted in increased population.</span>3. Green Revolution: <span>the development of higher-yield and fast-growing crops through increased technology, pesticides, and <span> <span> </span></span>fertilizers transferred from the developed to developing world to alleviate the problem of food supply in those regions.</span>4. Large-scale commercial agriculture: <span>large scale farming and ranching operations that employ vast land bases, large mechanized equipment, factory-type labor forces, and the latest technology.</span>agribusiness: businesses that provide the vast array of goods and services that support the agriculture industry.<span>
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Well first you have to turn 67% into a fraction, which would be 67/100. Then consider if 67 and 100 have a common factor. however, there is no number that you can use to divide 67 and 100 with the result as a whole number. therefore, your final answer is 67/100!
Answer:
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