Question
In: Statistics and Probability
A local brewery produces three premium lagers named Half Pint, XXX, and Dark Night. Of its...
A local brewery produces three premium lagers named Half Pint, XXX, and Dark Night. Of its premium lagers, they bottle 40% Half Pint, 40% XXX, and 20% Dark Night lagers. In a marketing test of a sample of consumers, 35 preferred the Half Pint lager, 36 preferred the XXX lager, and 9 preferred the Dark Night lager. Using a chi-square goodness-of-fit test, decide to retain or reject the null hypothesis that production of the premium lagers matches these consumer preferences using a 0.05 level of significance.
State the value of the test statistic. (Round your answer to two decimal places.)
State the decision to retain or reject the null hypothesis.
Solutions
orchestra answered 1 year agoRelated Solutions
A local brewery produces three premium lagers named Half Pint, XXX, and Dark Night. Of its...
A local brewery produces three premium lagers named Half Pint,
XXX, and Dark Night. Of its premium lagers, they bottle 40% Half
Pint, 40% XXX, and 20% Dark Night lagers. In a marketing test of a
sample of consumers, 41 preferred the Half Pint lager, 26 preferred
the XXX lager, and 13 preferred the Dark Night lager. Using a
chi-square goodness-of-fit test, decide to retain or reject the
null hypothesis that production of the premium lagers matches these
consumer preferences...
A local brewery produces three premium lagers named Half Pint, XXX, and Dark Night. Of its...
A local brewery produces three premium lagers named Half Pint,
XXX, and Dark Night. Of its premium lagers, they bottle 40% Half
Pint, 40% XXX, and 20% Dark Night lagers. In a marketing test of a
sample of consumers, 29 preferred the Half Pint lager, 40 preferred
the XXX lager, and 11 preferred the Dark Night lager. Using a
chi-square goodness-of-fit test, decide to retain or reject the
null hypothesis that production of the premium lagers matches these
consumer preferences...
6. A local brewery produces three premium lagers named Half Pint, XXX, and Dark Night. Of...
6. A local brewery produces three premium lagers named Half
Pint, XXX, and Dark Night. Of its premium lagers, they bottle 40%
Half Pint, 40% XXX, and 20% Dark Night lagers. In a marketing test
of a sample of consumers, 38 preferred the Half Pint lager, 32
preferred the XXX lager, and 10 preferred the Dark Night lager.
Using a chi-square goodness-of-fit test, decide to retain or reject
the null hypothesis that the production of the premium lagers
matches these...
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negotiate for price cuts on all large orders. Noting that the wine
industry is becoming increasingly competitive, Crystal winery is
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Culinary Delights, a regional specialty grocery store, to purchase
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Old Vine Vineyard produces premium wine. Its success in the industry is due to its quality,...
Old Vine Vineyard produces premium wine. Its success in the
industry is due to its quality, although all of its customers, wine
shops and specialty grocery stores, are very cost conscious and
negotiate for price cuts on all large orders. Noting that the wine
industry is becoming increasingly competitive, Old Vine is looking
for a way to meet the challenge. It is negotiating with Eastern
Seasons, a regional specialty grocery store, to purchase a large
order of wine. Old Vine...
7. Old Vine Vineyard produces premium wine. Its success in the industry is due to its...
7. Old Vine Vineyard produces premium wine. Its success in the
industry is due to its quality, although all of its customers, wine
shops and specialty grocery stores, are very cost conscious and
negotiate for price cuts on all large orders. Noting that the wine
industry is becoming increasingly competitive, Old Vine is looking
for a way to meet the challenge. It is negotiating with Eastern
Seasons, a regional specialty grocery store, to purchase a large
order of wine. Old...
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The Delmar Beverage Co. produces a premium root beer that is sold throughout its chain of...
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sold throughout its chain of restaurants in the Midwest. The
company is currently producing 1,900 gallons of root beer per day,
which represents 80% of its manufacturing capacity. The root beer
is available to restaurant customers by the mug, in bottles, or
packaged in six-packs to take home. The selling price of a gallon
of root beer averages $13, and cost accounting records indicate the
following manufacturing costs per...
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