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- 59. Find the value of Mode from the following data : Size of item Frequency 100-110 4 110-120 120-130 20 130-140 32 140-150 33 150-160 17 160-170 8. 170-180 2 L 8 100Which of the following is an example of ratio level data? Cars described as compact, midsize, and full-size Colors of M&M candies. O Weights of M&M candies Types of markers (washable, permanent, etc.)b. Round off in 4 decimal places. With complete solution and box the final answer.
- The table (attached image) gives measurements of length and weight for a sample of 20 low birth weight infants. 1. Describe in simple, concise, and short words what you see in the histogram of the weight measurements (attached image)2. A real estate expert wanted to find the relationship between the sale price of houses and various characteristics of the houses. He collected data on five variables, recorded in the table, for 12 houses that were sold recently. The five variables are: Sale price of a house in thousands of dollars. Size of the lot in acres. Price: Lot Size: Living Area: Living area in square feet. Age: Type of house: town house (T) or Villa (V) Age of a house in years. Living Area Price Lot Size Age Туре of house 255 1.4 2500 8 T 178 0.9 2250 12 263 1.8 2900 127 0.7 1800 24 305 2.6 3200 10 164 1.2 2400 18 245 2.1 2700 9 146 1.1 2050 28 287 2.8 2850 13 189 1.6 2600 9 211 1.7 2300 8. 123 0.5 1700 11 a) Find the general regression equation b) Which independent variables are linearly related to price? c) How is the fit of the model? E BBBB BB>>}>> >{Average prices (in dollars) were recorded for three types of beverage across all 8 major Australian states and territories. In how many states/territories is the average price of a cappuccino higher than the average price of a flat white? x axis = states y axis = average prices
- Use the provided histogram to answer questions about the number of births for each age group. 1. How many births occurs among women over the age of 40? 2. What percentage of births occurred among women between the ages of 38 and 40?2. A real estate expert wanted to find the relationship between the sale price of houses and various characteristics of the houses. He collected data on five variables, recorded in the table, for 12 houses that were sold recently. The five variables are: Sale price of a house in thousands of dollars. Size of the lot in acres. Price: Lot Size: Living Area: Living area in square feet. Age: Type of house: town house (T) or Villa (V) Age of a house in years. Price Lot Size Living Area Age Туре of house 255 1.4 2500 8 T 178 0.9 2250 12 T T. T. T. 263 1.8 2900 5 0.7 2.6 127 1800 24 305 3200 10 164 1.2 2400 18 245 2.1 2700 T V 146 1.1 2050 28 287 2.8 2850 13 V 189 1.6 2600 9 211 1.7 2300 8 V 123 0.5 1700 11 V a) Find the regression equation for the town house b) Find the regression equation for the Villa c) What is the price of a town house with a lot size of 1.3, living area of 1800, and is 7 years old? EBBBBE A> >}>l> >{2. Compare the 12 water temperatures from Dauphin Island with the 12 water temperatures from Grand Isle. Use the mean, median, mode, and interquartile range in your explanation. Gulf of Mexico Eastern Coast Water Temperatures (°F) Location F M A M J J A St. Petersburg, Florida 62 64 68 74 80 84 86 86 84 78 70 64 Key West, Florida 69 70 75 78 82 85 87 87 86 82 76 72 Dauphin Island, Alabama 51 53 60 70 75 82 84 84 80 72 62 56 Grand Isle, Louisiana 61 61 64 70 77 83 85 85 83 77 70 65
- Draw a scatter plot for consumption and priceRefer to the table : the number of students working 19 hours or less is: A. 80 B.180 C. 100 D. 3003. Displayed below is a histogram of weights of all men and women who subscribe to a workout program at the workout center here at UW-Platteville. a. Based on the graph, would you expect the mean to be (circle one): i. higher than the median ii. about the same as the median iii. lower than the median b. Explain your answer. Frequency 30 25 20 10 0 120 160 Histogram of All Weights 240 200 Weights in pounds 280 320