complete short statistics discussion apu
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Using the data set that you identified in week 1, use Excel to find the following descriptive statistics for the price data.
Descriptive statistics:
Mean
Median
Standard Deviation
Use these summary statistics to make two conclusions or observations about the typical vehicle in the sample. One conclusion must relate to the measure of center (mean/median) and one to the variability (standard deviation) of the vehicles.
Next, add an 11th vehicle to the data set. Choose a “supercar” that costs at least $1 million. Recalculate the summary statistics to include this vehicle.
Descriptive statistics:
Mean
Median
Standard Deviation
Which summary statistics were affected the most by the addition of this outlier? How were they changed, and were you surprised by the results? I encourage you to review the Week 2 descriptive statistics PDF at the bottom of the discussion forums. This will give you a step by step example on how to calculate these values using Excel. I DO NOT recommend doing this by hand. Let Excel do the heavy lifting for you.
Instructions: Your initial post should be at least 150 words
PREVIOUS DISCUSSION FROM WEEK 1:
STATISTICS
|
Vehicle Type |
Year |
Make |
Model |
Price |
MPG (City) |
MPG (highway) |
Cylinders |
|
SUV |
2019 |
Ford |
Escape |
$24,105 |
23 |
30 |
4 |
|
SUV |
2020 |
Chevrolet |
Traverse |
$29,800 |
18 |
27 |
4 |
|
SUV |
2020 |
Subaru |
Ascent |
$31,995 |
21 |
27 |
4 |
|
SUV |
2019 |
Toyota |
4runner |
$35,310 |
17 |
21 |
6 |
|
Car |
2018 |
Ford |
Focus |
$17,950 |
30 |
40 |
4 |
|
Car |
2020 |
Toyota |
Prius |
$24,200 |
58 |
53 |
4 |
|
Car |
2019 |
Hyundai |
Sonata |
$22,650 |
28 |
37 |
4 |
|
Car |
2019 |
Chevrolet |
Impala |
$28,020 |
22 |
29 |
6 |
|
Truck |
2019 |
Ford |
F-150 |
$28,155 |
22 |
30 |
6 |
|
Truck |
2019 |
Chevrolet |
Silverado |
$28,300 |
20 |
23 |
6 |
|
Qualitative |
Qualitative |
Qualitative |
Qualitative |
Quantitive |
Quantitive |
Quantitive |
Quantitive |
The 2019 Escape is a compact crossover SUV that comes in S, SE, SEL, and Titanium trim levels. The SUV offers an upgraded engine, nicer wheels, a power-adjustable driver seat, and more available options.
The 2020 Traverse makes every drive worth the trip. This mid-size SUV is spacious enough to accommodate a big family yet doesn’t compromise on style.
The 2020 Subaru Ascent is available in base, Premium, Limited and Touring trim levels. All use a turbocharged 2.4-liter four-cylinder engine paired with a CVT automatic.
The 2019 Toyota 4Runner is a midsize SUV available in seven trim levels: SR5, SR5 Premium, TRD Off-Road, TRD Off-Road Premium, TRD Pro, Limited and Limited Nightshade.
The Focus serves as Ford’s entry in the compact car class; it’s available in sedan and hatchback body styles. Most models come with a 2.0-liter four-cylinder engine, but the SE sedan offers a turbocharged three-cylinder engine.
Toyota’s Prius has become the quintessential hybrid, but it’s given up ground to other hybrids over the years. The Toyota Prius is ranked #4 in Hybrid and Electric Cars by U.S. News & World Report.
The 2019 Hyundai Sonata Hybrid features a new design & advanced safety features like Blind Spot Detection. The 2020 Impala offers a standard 305HP V6 engine and a spacious, sophisticated interior.
The F–150 XL offers a more efficient 3.3L TiVCT V6 and more potent 3.5L EcoBoost®. Plus added features like 10-speed automatic transmission. 2019 Chevrolet Silverado the strongest, most advanced Chevrolet Silverado ever. This truck offers multiple trim levels, a high-strength Durabed.
https://www.kbb.com/
https://cars.usnews.com/cars-trucks/rankings
https://cars.usnews.com/cars-trucks/best-cars-for-
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complete short statistics discussion apu was first posted on June 28, 2020 at 3:34 pm.
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complete short statistics discussion apu was first posted on June 28, 2020 at 3:41 pm.
©2020 "homeworkcrew". Use of this feed is for personal non-commercial use only. If you are not reading this article in your feed reader, then the site is guilty of copyright infringement. Please contact me at homeworkcrew.com@gmail.com
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