Question
In: Statistics and Probability
The owner of a restaurant that serves Continental-style entrées has the business objective of learning more...
The owner of a restaurant that serves Continental-style entrées has the business objective of learning more about the patterns of patron demand during the Friday-to-Sunday weekend time period. She decided to study the demand for dessert during this time period. In addition to studying whether a dessert was ordered, she will study the gender of the individual and whether a beef entrée was ordered. Data were collected from 630 customers and organized in the following contingency tables:
|
Gender |
|||
|
Dessert Ordered |
Male |
Female |
Total |
|
Yes |
50 |
96 |
146 |
|
No |
250 |
234 |
484 |
|
Total |
300 |
330 |
630 |
|
Beef Entree |
|||
|
Dessert Ordered |
Yes |
No |
Total |
|
Yes |
74 |
68 |
142 |
|
No |
123 |
365 |
488 |
|
Total |
197 |
433 |
630 |
At the 0.05 level of significance, is there evidence of a difference between males and females in the proportion who order dessert?
At the 0.05 level of significance, is there evidence of a difference in the proportion who order dessert based on whether a beef entrée has been ordered?
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The owner of a restaurant that serves Continental-style entrées has the business objective of learning more...
The owner of a restaurant that serves Continental-style entrées
has the business objective of learning more about the patterns of
patron demand during the Friday-to-Sunday weekend time period. She
decided to study the i.) demand for dessert during this time
period, ii.) the gender of the individual, and iii.) whether or not
a beef entrée was ordered. Data were collected from 630 customers
and organized in the following contingency tables:
gender
dessert ordered
male
female
total
yes
50
96
146...
The owner of a restaurant that serves Continental-style entrées has the business objective of learning more...
The owner of a restaurant that serves Continental-style entrées
has the business objective of learning more about the patterns of
patron demand during the Friday-to-Sunday weekend time period. She
decided to study the i.) demand for dessert during this time
period, ii.) the gender of the individual, and iii.) whether or not
a beef entrée was ordered. Data were collected from 630 customers
and organized in the following contingency tables:
gender
dessert ordered
male
female
total
yes
50
96
146...
The owner of a restaurant that serves Continental-style entrées has the business objective of learning more...
The owner of a restaurant that serves Continental-style entrées
has the business objective of learning more about the patterns of
patron demand during the Friday-to-Sunday weekend time period. She
decided to study the i.) demand for dessert during this time
period, ii.) the gender of the individual, and iii.) whether or not
a beef entrée was ordered. Data were collected from 630 customers
and organized in the following contingency tables:
Gender
Dessert Ordered
Male
Female
Total
Yes
50
96
146...
The owner of a restaurant that serves continental food wants to study characteristics of his customers....
The owner of a restaurant that serves continental food wants to
study characteristics of his customers. He decides to focus on two
variables: the amount of money spent by customers and whether
customers order dessert. The results from a sample of 60 customers
are as follows:
• Amount spent ( =$38.54, S=
$7.26)
• 18 customers purchased dessert.
Construct a 95% confidence interval estimate of the population
mean amount spent per customer in the restaurant.
_____________
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The owner of a restaurant serving Continental-style entrees was interested in studying ordering patterns of patrons...
The owner of a restaurant serving Continental-style entrees was
interested in studying ordering patterns of patrons for the
Friday-to-Sunday weekend time period. Records were maintained that
indicated the demand for dessert during the same time period. The
owner decided to study two other variables, along with whether a
dessert was ordered, the gender of the individual and whether a
beef entree was ordered. The results are as follows:
Gender
Dessert Ordered
Male
Female
Total
Yes
96
...
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better understand costs at the restaurant and has hired a student
intern to conduct an activity-based costing study. The intern, in
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