Attention-deficit/hyperactivity disorder (ADHD) is a brain disorder that results in recurring patterns of inattention and hyperactivity and which may interfere with functioning or development. A recent study compared the prevalence and rate of medication for ADHD in American children by gender and state (Visser et al., 2013). The proportion of girls and boys diagnosed with ADHD varied by age. The sample size of children included in the study varied by state, as did the number of boys and girls diagnosed with ADHD. Match each numerical range to the description of the data that it is most likely to represent. the range in the ages of individuals included in the study the range in the percent of children in each state that are taking medication for ADHD the range in the proportion of all girls who have been diagnosed with ADHD and who are medicated, by age the range in the number of interviews conducted to obtain the data, per state the range in the ratio of ADHD prevalence in girls compared to boys, by age; Note that, depending on age, the prevalence of ADHD was approximately 1.5 to 8 times higher in boys than in girls. Answer Bank 13 207 0.041 8.2 0.60 000 00

Attention-deficit/hyperactivity disorder (ADHD) is a brain disorder that results in recurring patterns of inattention and hyperactivity and which may interfere with functioning or development. A recent study compared the prevalence and rate of medication for ADHD in American children by gender and state (Visser et al., 2013). The proportion of girls and boys diagnosed with ADHD varied by age. The sample size of children included in the study varied by state, as did the number of boys and girls diagnosed with ADHD. Match each numerical range to the description of the data that it is most likely to represent. the range in the ages of individuals included in the study the range in the percent of children in each state that are taking medication for ADHD the range in the proportion of all girls who have been diagnosed with ADHD and who are medicated, by age the range in the number of interviews conducted to obtain the data, per state the range in the ratio of ADHD prevalence in girls compared to boys, by age; Note that, depending on age, the prevalence of ADHD was approximately 1.5 to 8 times higher in boys than in girls. Answer Bank 13 207 0.041 8.2 0.60 000 00

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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The following chart shows the percentage of the U.S. discretionary budget allocated to education from 2003 to 2009 (t = 3 represents the start of 2003). A bar graph titled "Percentage of U.S. budget on education" has a horizontal t-axis labeled "Year since 2000" and a vertical axis labeled "Percentage". The bar graph has 7 bars. Each bar is associated with a label and an approximate value as listed below. 3: 6.8% 4: 7% 5: 7% 6: 6.9% 7: 6.5% 8: 6.3% 9: 6.2% The following table shows the percentage of the U.S. discretionary budget allocated to education in 2003, 2005, and 2009 (t = 3 represents the start of 2003). Year t 3 5 9 Percentage 6.8 7 6.2 Find a quadratic model for these three years. (Round your coefficients to two decimal places.) p(t) = Use your model to estimate the percentage of the U.S. discretionary budget allocated to education in 2007. (Round your answer to two decimal places.)
For major league baseball teams, is there a relationship between player payrolls and gate money? Here are data for each of the American League teams for the year 2000. The variable x denotes the 2000 player payroll (in millions of dollars), and the variable y denotes the mean attendance (in thousands of fans) for the 81 home games that year. The data are plotted in the Figure 1 scatter plot. Also given is the product of the player payroll and the mean attendance for each of the fourteen teams. (These products, written in the column labelled "xy", may aid in calculations.) Anaheim Baltimore Boston Chicago White Sox Cleveland Detroit Kansas City Minnesota Mean Player payroll, x attendance, y (in $1,000,000s) thousands) New York Yankees Oakland Seattle Tampa Bay Texas Toronto Send data to calculator 59.2 80.5 97.0 42.3 90.5 68.6 31.8 23.5 114.3 43.0 69.9 65.2 72.7 66.8 25.56 40.74 31.98 24.07 42.72 31.23 20.74 13.09 39.88 21.36 38.89 18.27 34.57 22.47 xy x 1513.152 3279.57 3102.06…
I just need the d section
Please answer d and e
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If the data are modified through the equation : Y = 0.5X - 20 , if the mean of the data after modification equal 56 , then the mean before modification is