Question
In: Statistics and Probability
Based on sales over a six-month period, the five top-selling compact cars are Chevy Cruze, Ford...
Based on sales over a six-month period, the five top-selling compact cars are Chevy Cruze, Ford Focus, Hyundai Elantra, Honda Civic, and Toyota Corolla.† Based on total sales, the market shares for these five compact cars were Chevy Cruze 24%, Ford Focus 21%, Hyundai Elantra 20%, Honda Civic 18%, and Toyota Corolla 17%. Suppose a sample of 400 compact car sales in one city showed the following number of vehicles sold.
| Chevy Cruze | 109 |
|---|---|
| Ford Focus | 91 |
| Hyundai Elantra | 63 |
| Honda Civic | 85 |
| Toyota Corolla | 52 |
Use a goodness of fit test to determine if the sample data indicate that the market shares for the five compact cars in this city are different than the market shares reported by Motor Trend. Use a 0.05 level of significance.
Find the value of the test statistic. (Round your answer to three decimal places.)
_________
Find the p-value. (Round your answer to four decimal places.)
p-value =
Solutions
orchestra answered 2 years agoRelated Solutions
Based on sales over a six-month period, the five top-selling compact cars are Chevy Cruze, Ford...
Based on sales over a six-month period, the five top-selling
compact cars are Chevy Cruze, Ford Focus, Hyundai Elantra, Honda
Civic, and Toyota Corolla (Motor trend, November 2, 2011). Based on
total, the market shares for these five compact cars were Chevy
Cruze 24%, Ford Focus 21%, Hyundai Elantra 19%, Honda Civic 18%,
and Toyota Corolla 17%. A sample of 400 compact car sales in
Chicago showed the following of vehicles sold:
Chevy Cruze
108
Ford Focus
92
Hyundai Elantra...
Based on sales over a six-month period, the five top-selling compact cars are Chevy Cruze, Ford...
Based on sales over a six-month period, the five top-selling
compact cars are Chevy Cruze, Ford Focus, Hyundai Elantra, Honda
Civic, and Toyota Corolla.† Based on total sales, the market shares
for these five compact cars were Chevy Cruze 24%, Ford Focus 21%,
Hyundai Elantra 20%, Honda Civic 18%, and Toyota Corolla 17%.
Suppose a sample of 400 compact car sales in one city showed the
following number of vehicles sold.
Chevy Cruze
107
Ford Focus
92
Hyundai Elantra
65...
Based on sales over a six-month period, the five top-selling compact cars are Chevy Cruze, Ford...
Based on sales over a six-month period, the five top-selling
compact cars are Chevy Cruze, Ford Focus, Hyundai Elantra, Honda
Civic, and Toyota Corolla.† Based on total sales, the market shares
for these five compact cars were Chevy Cruze 24%, Ford Focus 21%,
Hyundai Elantra 20%, Honda Civic 18%, and Toyota Corolla 17%.
Suppose a sample of 400 compact car sales in one city showed the
following number of vehicles sold.
Chevy Cruze
109
Ford Focus
92
Hyundai Elantra
64...
Based on sales over a six-month period, the five top-selling compact cars are Chevy Cruze, Ford...
Based on sales over a six-month period, the five top-selling
compact cars are Chevy Cruze, Ford Focus, Hyundai Elantra, Honda
Civic, and Toyota Corolla.† Based on total sales, the market shares
for these five compact cars were Chevy Cruze 24%, Ford Focus 21%,
Hyundai Elantra 20%, Honda Civic 18%, and Toyota Corolla 17%.
Suppose a sample of 400 compact car sales in one city showed the
following number of vehicles sold.
Chevy Cruze
107
Ford Focus
93
Hyundai Elantra
64...
Based on sales over a six-month period, the five top-selling compact cars are Chevy Cruze, Ford...
Based on sales over a six-month period, the five top-selling
compact cars are Chevy Cruze, Ford Focus, Hyundai Elantra, Honda
Civic, and Toyota Corolla.† Based on total sales, the market shares
for these five compact cars were Chevy Cruze 24%, Ford Focus 21%,
Hyundai Elantra 20%, Honda Civic 18%, and Toyota Corolla 17%.
Suppose a sample of 400 compact car sales in one city showed the
following number of vehicles sold.
Chevy Cruze
109
Ford Focus
93
Hyundai Elantra
64...
Based on sales over a six‐month period, the five top‐selling compact cars are Chevy Cruze, Ford...
Based on sales over a six‐month period, the five top‐selling
compact cars are Chevy Cruze, Ford Focus, Hyundai Elantra, Honda
Civic, and Toyota Corolla (Motor Trend, November 2, 2011). A sample
of compact car sales in Chicago showed the following number of
vehicles sold:
Type
Number Sold
Chevy Cruze
108
Ford Focus
92
Hyundai Elantra
64
Honda Civic
84
Toyota Corolla
52
a. State your null and alternative hypotheses. Use a goodness of
fit test to determine if the sample...
Based on sales over a six-month period, the five top-selling compact cars are Chevy Cruze, Ford...
Based on sales over a six-month period, the five top-selling
compact cars are Chevy Cruze, Ford Focus, Hyundai Elantra, Honda
Civic, and Toyota Corolla.† Based on total sales, the market shares
for these five compact cars were Chevy Cruze 24%, Ford Focus 21%,
Hyundai Elantra 20%, Honda Civic 18%, and Toyota Corolla 17%.
Suppose a sample of 400 compact car sales in one city showed the
following number of vehicles sold.
Chevy Cruze
109
Ford Focus
92
Hyundai Elantra
63...
Based on sales over a six-month period, the five top selling compact cars are Chevy Cruze,...
Based on sales over a six-month period, the five top selling
compact cars are Chevy Cruze, Ford Focus, Hyundai Elantra, Honda
Civic, and Toyota Corolla (Motor Trend, November 2, 2011).
Base on total sales, the market shares among for these five compact
cars were Chevy Cruze 24%, Ford Focus 21% , Hyundai Elantra 20% ,
Honda Civic 18% , and Toyota Corolla 17% . A sample
of compact car sales in Chicago showed the following
number of vehicles sold.
Excel File:...
Based on sales over a six-month period, the five top selling compact cars are Chevy Cruze,...
Based on sales over a six-month period, the five top selling
compact cars are Chevy Cruze, Ford Focus, Hyundai Elantra, Honda
Civic, and Toyota Corolla (Motor Trend, November 2, 2011).
Base on total sales, the market shares among for these five compact
cars were Chevy Cruze 24%, Ford Focus
21%, Hyundai Elantra 20%, Honda
Civic 18%, and Toyota Corolla
17%. A sample of 400 compact car
sales in Chicago showed the following number of vehicles sold.
Chevy Cruze
108
Ford...
Based on 2017 sales, the six top-selling compact cars are the Honda Civic, Toyota Corolla, Nissan...
Based on 2017 sales, the six top-selling compact cars are the
Honda Civic, Toyota Corolla, Nissan Sentra, Hyundai Elantra,
Chevrolet Cruze, and Ford Focus.† The 2017 market shares are: Honda
Civic 20%, Toyota Corolla 17%, Nissan Sentra 12%, Hyundai Elantra
10%, Chevrolet Cruze 10%, and Ford Focus 8%, with other small car
models making up the remaining 23%. Suppose a sample of 400 compact
car sales in a certain large city showed the following number of
vehicles sold.
Honda Civic...
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