Uniform Crime Report (UCR) from the FBI is the most widely cited crime report. It is used for comparison with victim surveys and self-reports. It came about in 1930 when the Department of Justice compiled and published national crime statistics. It was the major source for United States crime sets until 1974. Most information in the media is usually based on the UCR‚ although it is not properly reported. The UCR involves voluntary participation from local police departments who report the crimes
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INCREASING CRIME RATES IN INDIA AND WAYS TO CURB IT Human society is gradually but surely criminalised.Everyday the newspapers report ghastly murders‚ sensational robberies ‚ rapes ‚ thefts and kidnappings. Naturally ‚ the graph of crime in today’s society is sharply on the rise . Living has become quite risky ‚ unplesant and unsafe . Women and old people are the worst suffers. Our cities have become the dens of smugglers and criminals . The capitals of India ‚ new delhi ‚ has earned a rare notoriety
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Introduction The heart is an extremely important organ in the human body‚ and it must be able to adjust the heart rate for when a person is resting or for when a person is running. Heart rate is defined as the number of heartbeats per unit of time‚ usually per minute (Medicine-Net). The heart rate is based on the number of contractions of the ventricles. The pulse is defined as a bulge of an artery from waves of blood that course through the blood vessels each time the heart beats (Medicine-Net)
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human heart rate. To test this‚ we did two full laps of the oval‚ and measured our resting heart rate‚ just before the test‚ just after test and also our recovery rate after the test. Below are the graphs that show the different heart rates of our group of three. We conducted this experiment in a group of three so we could compare results and‚ if the results were different‚ analyse and research why we each had different results. Aim- The purpose of this test was to record how our heart rate would change
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Title: Rate of Photosynthesis Introduction: Photosynthesis occurs in plants where the light energy changes to chemical energy. This process occurs in the chloroplast of the plant cell in order to have gas exchange in the organism. Purpose: To measure the effect of light intensity on the rate of photosynthesis in the leaf cells. Hypothesis: The higher the concentration of the sodium bicarbonate solution‚ the faster the leaf of the plant will rise to the surface of the water in the beaker‚ the
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Investigative Quest The purpose of this experiment was to find out how music affects the female human heart rate. Hypothesis My hypothesis is that female resting heart rate will increase as the music tempo increases. If the tempo is slower the heart rate will stay at resting heart rate or decrease. Variables The variables used in this experiment were: • The tempo of the music. • The subject’s heart rate. • The subject’s age. Controls The controls used in this experiment were: • How long the subject
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metabolic rate are investigated. Hypothesis: With the information given‚ we tested the effects of given hormones on the body by using virtual rats. We expect to see a greater metabolic rate for the normal rat as opposed to the thyroidectomized rat. The hypox rat is expected to have the lowest metabolic rate. Metabolic rate will increase once thyroxine is injected. TSH will increase the metabolic rate of all the rats with
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Demonstration of the Rates of Reaction Between Sulphuric Acid (25mL ±0.5mL) and Magnesium (0.02g ±0.01g) Changing Due to Different Surface Areas By Chania Baldwin Introduction: When sulphuric acid and magnesium are added together‚ magnesium sulphate and hydrogen gas is created. To create such a reaction the atoms must collide with a sufficient amount of energy. Every reaction requires a different amount of energy to create the reaction‚ which is called the activation energy; when there is not enough
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Checkpoint Answers Examining Distributions Checkpoint 2 1. 99.7% of data resides within 3 standard deviations of the mean. 2. Center and spread IQR and standard deviation. IQR = Q-Q1 3. Pie chart. One response variable-categorical. 4. Impossible to tell. Boxplots only show cities and annual income amounts. Does not mention number of responses. 5. Statstown Q1=40‚ Q3 =110 6. Medianville‚ IQR =110-60 7. Statstown‚ IQR = 110-40 Examining Relationships Checkpoint 2 1. Conditional row percentages in a
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heart rate to speed up‚ decrease‚ or stay the same‚ the volume of sound has a high effect on the heart. However‚ if people will let down the volume of sound‚ others would not be mannered by the increase in volume managing to the deadly heart attack. Sound within the community‚ for instance‚ traffic can cause a human’s heart rate of increase. Problem of heartbeat tends to be solved by seeing what kind of sound causes the increase of heart rates to place a termination to increase of heart rate. If
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