6. The data that follow are the square footage (in 1000 feet squared) of 28 homes.1.5 2.4 3.6 2.6 1.6 2.4 2.03.5 2.5 1.8 2.4 2.5 3.5 4.02.6 1.6 2.2 1.8 3.8 2.5 1.52.8 1.8 4.5 1.9 1.9 3.1 1.6The sample mean = 2.50 and the sample standard deviation = 0.8302.The distribution can be written as X ~ U(1.5, 4.5).a. What type of distribution is this?b. In this distribution, outcomes are equally likely. What does this mean?c. What is the height of f(x) for the continuous probability distribution?d. What are the constraints for the values of x?e. Graph P(2

The data table of square footage of homes:The sample mean, The sample sd, The distribution:

Answered: 6. The data that follow are the square…

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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Consider these data: 5.52, 5.96, 5.87, 6.04, 6.01, 5.79, 5.84, 5.59, 5.99, 5.66, 5.81, 5.46, 5.92, 5.80, 5.95 Which box plot best represents these data? 5.4 5.5 5.6 5.7 5.8 5.9 6 6.1 6.2 © 2020 Strong Mind. Created using GeoGebra. 5.4 5.5 5.6 5.7 5.8 5.9 6 6.1 6.2 © 2020 StrongMind. Created using GeoGebra. 5.4 5.5 5.6 5.7 5.8 5.9 6 6.1 6.2 2020 StrongMind. Created using GeoGebra. 5.4 5.5 5.6 5.7 5.8 5.9 6 6.1 6.2 © 2020 StrongMind. Created using GeoGebra.
A store manager kept track of the number of newspapers sold each week over a seven-week period. The results are shown below. 81 71 202 113 269 248 242 Find the median number of newspapers sold. Question content area bottom Part 1 A. 175 newspapers B. 202 newspapers C. 242 newspapers D. 113 newspapers
Here is a data set: 24 18 21 32 21 29 29 35 20 39 31 18 20 18 28 22 26 22 34 34 You are examining the data with a split stem-and-leaf plot. Here is the start of the plot: 1 | 888 2 | 0011224 2 | 6899 31 3 | What should be entered in the second to last row of this table? 31 Question Help:Video Message instructor
76 74 71 78 80 67 80 82 67 88 72 78 85 76 84 82 83 80 72 82 77 79 86 89 69 70 82 86 78 77 1. The ages of a sample of 30 people living in assisted living facilities in Columbia, South Carolina are shown in the table. Construct a dot plot for the data.
5. The dot plot below represents the numper of nits per game for two randomly selected players. What is the median for the number of hits for each player? Johnny Paulo 2 4 6. 8 10 Number of Hits per Game Johnny: 3 hits per game Paulo: 2 hits per game Johnny: 4 hits per game Paulo: 3 hits per game Johnny: 4 hits per game Paulo: 5 hits per game Johnny: 3 hits per game Paulo: 3 hits per game O000 O00000- 00 00-
A high school has 32 players on the football team. The summary of the players' weights is given in the box plot. What is the median weight of the players? 193 200 243 188 264 - 0o 150 160 170 180 190 200 210 220 230 240 250 260 270 00 Weight (in pounds) Answer O Tables E Keypad Keyboard Shortcuts pounds
5.Identify the following as being discrete or continuous data. Explain.a. The average number of pets was 1.823b. The puppy weighed 2 pounds
Part II. The data below represents the weights (in kgs) of a sample of 20 giant turtles: 61 65 67 67 69 73 74 74 74 77 77 78 80 84 88 89 92 93 95 96 1. Construct a Stem-and-Leaf display of this data based on the stems 6, 7, 8, 9. 2. Find the percentage of weights greater than or equal to 73 kgs. 3. Find the percentage of weights less than 80 kgs.
H.W: Find divided differences tables for the following data: 1. (1.6,0.625), (2.9,0.3448), (3.7,0.2703), (4.8,0.2083) 2. (6,0.1506), (7,0.3001), (7.5,0.2663), (7.7,0.2346)
3. The number of goals scored by Wayne Gretzky was recorded for seasons 1978 – 1999. (Please note the data set has been ordered from smallest to the largest for your convenience). 5, 9, 11, 16, 23, 23, 31, 38, 40, 40, 41, 46, 51, 52, 54, 55, 62, 71, 73, 87, 92 A. Construct a stem-and-leaf display for the data and describe the shape of the distribution (symmetric, skewed left, skewed right, bell-shaped, etc., any obvious outliers). B. What is the fraction of the data that is less than or equal to 31? C. Given that Ex, = 920 and Ex = 52 436 find the mean and standard deviation. D. Find the (i) median, (ii) Q1, (iii)Q:, (iv) the interquartile range (IQR), (v) the lower and upper fences. E. Construct a Box-plot for the data. What are your conclusions about the shape of the distribution? Compare with the results in Part A. F. Would the mean or the median be the most suitable measure to use to represent the central location of this distribution? Give reasons for your answer.
The data below shows the square feet of living space and the selling price of 12 residential properties. Residence x (sq. ft.) y (in thousands) 1 1,360 $417.8 2 1,940 $563.6 3 1,750 $509.3 4 1,550 $494.7 1,790 $443.4 1,750 $465.5 7 2,230 $690.8 1,600 $457.8 1,450 $432.9 10 1,870 $548.6 11 2,210 $638.0 12 1,480 $403.2 n USE SALT (a) Find the best-fitting line that describes these data. (Round your numeric values to three decimal places.) y =
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