The histogram to the right represents the weights (in pounds) of members of a certain high-school math team.**Graph Explanation:**- The x-axis represents the weight in pounds, ranging from 105 to 245 pounds, in intervals of 20 pounds.- The y-axis represents frequency, ranging from 0 to 6.- The histogram bars indicate the number of individuals within each weight class. - The first bar spans from 105 to less than 125 pounds and has a frequency of 5. - The second bar spans from 125 to less than 145 pounds and has a frequency of 0. - The third bar spans from 145 to less than 165 pounds and has a frequency of 5. - The fourth bar spans from 165 to less than 185 pounds and has a frequency of about 1. - The fifth bar spans from 185 to less than 205 pounds and has a frequency of about 1. - The sixth bar spans from 205 to less than 225 pounds and has a frequency of 0. - The seventh bar spans from 225 to less than 245 pounds and has a frequency of 3.**Questions and Input Fields:**1. **What is the class width?** - The class width is [ ]. - *(Simplify your answer.)*2. **What are the approximate lower and upper class limits of the first class?** - The approximate lower class limit is [ ]. - The approximate upper class limit is [ ]. - *(Simplify your answers.)*

We have to find clas width and upper limit from above histogram. Farmula used Class width=upper…

Answered: The histogram to the right represents…

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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Draw a pictograph to represent the data displayed in the table below. Choose whatever symbol you like and be sure to include a key with the scale that you used. Subject Number of Students Math 16 Science 8. English 12 History 8. Art 4 Subject Number of Students Math Science English History Art Key:
Educational data was recorded for 78 seventh graders. For the students' IQ, a boxplot was drawn, as shown below. 140-F 130+ 120+ 110+ 100 90 80 70Ł What is the interquartile range? o 64 O 50 o 15 o7.5
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You will simulate shooting basketball free throws. Using any coin, let heads represent the ball going into the basket and tales represent the ball missing the basket. Each toss of the coin represents a shot at the free throw line. Simulate shooting 35 free throws. Make a chart on your paper similar to the one below to record your results. For each trial (toss), place an x in the appropriate column. Toss number 1 2 Went in (Heads) X Questions: 1. How many free throws went into the basket? 2. How many free throws missed the basket? Missed (Tails) X 3. What is the experimental probability that you will make the next free throw? 4. What is the experimental probability that you will miss the next free throw? 5. This simulation assumes that you have an equal chance of making the free throw or missing the free throw. Is this a correct assumption? Why? 6. How would you change this simulation to better predict a person's abilities at making free throws?
The dotplot below shows 2005 U.S. household income. Each dot represents half a million households. Each stack/column of dots is a $10,000 range. For example, the far left (first) stack/column of dots represents households that make between $0 and $9,999. U.S. Household Income 2005 50000 100000 U.S. Household Income 150000 200000 Which of the statements best describes the meaning of the highest dot? (The single dot, not the entire stack.) The household which made the largest income O Half a million households which made the largest income Half a million households which made between $10,000 and $19,999
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D. Give your own examples: 24.Dependent Variable: Independent Variable: 25. Dependent Variable: Independent Variable:
Determine whether the statement is true or false. If it is false, rewrite it as a true statement. The midpoint of a class is the sum of its lower and upper limits divided by two. Choose the correct answer below. OA. The statement is false. A true statement is "The midpoint of a class is the class frequency divided by the sample size." B. The statement is false. A true statement is "The midpoint of a class is the average of its lower and upper limits." OC. The statement is false. A true statement is "The midpoint of a class is the difference of its lower and upper limits divided by two." O D. The statement is true.
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Provide an appropriate response using correct mathematical notation and vocabulary in the space below. Use the equation editor as needed for mathematical notation.On a recent Statistics test, the scores were 15, 66, 66, 81, 82, 83, 85, 88, 90, 92, 93, and 95. Is the mean a good representation of the center of data? If not, explain why not and identify a better representation of the center of data.

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