Use estimation to select the best response. Do not calculate. Is the safest means of travel by plane, by train, or by car? Justify your answer.

Q: Shoe size, r 8.5 9.0 9.0 9.5 10.0 10.0 10.5 Height, y 66.0 68.5 67.5 70.0 70.0 72.0 71.5 Shoe size,…

A: we will find the regression equation in excel by entering data points and then find slope using…

Q: Determine whether each question may be biased. Explain. 4. Would a theme park with expensive ticket…

A: An expensive ticket does not mean that the theme park will always be a good place for a field trip.…

Q: 1. If a car travels 58 miles per hour, how far will it go in 16 hours? Strategies Estimate Actual 3.…

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Q: 16. A bag of grass seed weighs 5.8 pounds. How many pounds would 2.5 bags weigh? A 14.5 pounds B…

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Q: The headline reporting the results of a poll stated, "Majority of Adults at Personal Best in the…

A: Thé sample size (n = 1500) is large enough to compute the point estimate of the proportion of adults…

Q: Bill and Susan have eight chicken houses 43 feet wide and 460 feet long. They average 23,900…

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Q: 12. There are l15 students on the volleyball team and 25 on the basketball team. When planning a…

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Q: 15,22,25, 30, 36, 42, 53,6 Down: . P50 90(n + 1) 3.

A: Given: raw ungrouped data  5,7,12,14,15,22,25,30,36,42,53,65

Q: A student who is driving home for the holidays averages 61.5 miles per hour. Set up the problem…

A: Answer:Distance travelled by an object in a time duration is always equal to the product of speed…

Q: Simultaneous euqation. 4X​ + 3Y​ = 240 and 2X​ + 1Y​ = 100. What is the value of X and​ Y?........(…

A: Given that the simultaneous equation 4X+3Y=2402X+1Y=100

Q: Find the value of the variable. Then use substitution to find MLRSU and MLUST. 15. 14. 13x/ 5x" (4x…

A: Explanation: 14. The Sum of linear angles is 180

Q: One cup of breakfast cereal was found to contain the nutrients shown here. Carbohydrates Minerals…

A: Let's find all ratios.

Q: 10 In a recent poll, 8 out of 10 doctors recommended a certain bran of pain reliever. If 1,250…

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Q: Find 1-좋 +8-+ . 230 330

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Q: help with the question please (17).

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Q: In 2017 in Durham, there were 2103 deaths. Of these, 1476 were persons aged 65 or older. Is the…

A: Given : Her the number of death are from the total population of Durham  1476 were persons aged 65…

Q: | 3 Heather's family has 2 adults and 3 kids. The tickets to the musical cost them $72.85. Carl's…

A: Let the cost of adult's ticket be:  x Let the cost of kid's ticket be:  y

Q: What proportion of students either own an automobile or lives in a dor

A: From the given information, P(own an automobile)=0.60 P(lives in a dormitory)=0.20 P(own an…

Q: Find the value of x. 3. a. 1.1 b. C. 7.5 d. 10

A: The side splitter theorem states that if a line is parallel to a side of a triangle and the line…

Q: Find the value of x. 사 x+5 12, 16 22.

A: Note:- Since you have asked multiple question As per our policy, we will solve the first question…

Q: Determine whether the variable is qualitative or quantitative. Explain your reasoning. Heights of…

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Q: Find the Values of X and Y

A: We have to find

Q: The brand manager for a brand of toothpaste must plan a campaign designed to increase brand…

A: Given, E= 5% = 0.05 The Z critical value for 95% confidence level is 1.96  Estimated proportion P =…

Q: a. Draw a scatterplot of the data. Describe the relationship between MPG and Horsepower. b.…

A: Given Data: MPG (y) Horsepower (x) 53 121 32 170 45 140 32 210 33 158 35 198 36 134…

Q: Question about Math. The ratio of seniors of a highschool who drive to school to those taking a bus…

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Q: Identify the type of data (qualitative/quantitative) and the level of measurement for the hours per…

A: If a variable can be numerically measured, in which arithmetic operations are appropriate to use,…

Q: Please no written by hand solution and no img I conduct a survey and ask my customers their age and…

A: We have given the following statement I conduct a survey and ask my customers their age and marital…

Q: Please solve 6 a, b ,c,d, and e.

A: The mean difference between two sample was calculated using the students t test. It is calculated…

Q: 5. The amount of powered needed to make lemonade varies directly with the amount of water. If you…

A: Let x denote the number of cups of water and y denote the number of cups of powered.

Q: The answer to which situation is best estimated by -7? A The temperature falls 1.9°F from 4.3°F. В A…

A: From the given option :- A. The temperature falls 1.9°F from 4.3°F Now, Estimating 1.9 to closest…