Question

Inflation in recent years has meant higher prices for most consumer goods & services, including the cost of eating out. A consumer group wanted to look at the price of eating out at three different types of restaurants: fast food (Taco Bell, McDonalds etc), sit down (such as Huddle House, Bob Evans) and mid to upscale (Olive Garden, Red Lobster) and collected the data shown below on the cost of meals at the three types ( 20 points) a. the appropriate null and alternative hypothesis would be (3 pts) Ho: mu _(fF)=mu _(so)=mu _(m),Ha_(F):mu _(FF)!=mu _(so)!=mu _(mv) Ho: mu _(FF)=mu _(so)=mu _(wv), Ha: some of the means are different b. Bun the ANOVA data analysis routine for the difference in. means (10pts) c. The p-value is (2 pts) d. you will ( 2 pts) not reject the null, cannot conclude the means are different reject the null, conclude all the means differ reject the null, conclude some of the means differ e. The Least Significant Difference (LSD) for this problem is 3.79. Based on this what can we say about the following pairs of means? (3 pts, 1 pt each) 1.Inflation in recent years has meant higher prices for most consumer goods & services including the cost of eating out. A consumer group wanted to look at the price of eating out at three different types of restaurants:fast food Taco Bell,McDonalds etc,sit down such as Huddle House, Bob Evans and mid to upscale Olive Garden, Red Lobsterand collected the data shown below on the cost of meals at the three types (20 points Fast Food 12 13 14 12 19 10 16 Sit Down 15 17 14 18 17 21 23 Mid Upscale 19 18 16 20 21 25 27 the appropriate null and altermative hypothesis would be 3 prs Ho=SO=MUHaFFSOMU Ho:=so=uHa:some of the means are different b.Bun the ANOVA data analysis routine for the difference in means(10pts) c. The p-value is 2pts) d.you will(2pts not reject the null, cannot conclude the means are different reject the null, conclude all the means differ reject the null, conclude some of the means differ e.The Least Significant Difference (LSD for this problem is 3.79.Based on this what can we say about the following pairs of means?(3 pts,1 pteach) Pair Absolute Difference Statistically significant? Fast Food vs.Sit QSearch SL

Name: inflation in recent years has meant higher prices for most consumer goods services including the cost of eating out a consumer group wanted to look at the price of eating out at three differ 50132
Uploaded: 2022-08-30T22:36:04-08:00
Duration: 4 min 19 s
Channel: Ariana Nash
Description: inflation in recent years has meant higher prices for most consumer goods services including the cost of eating out a consumer group wanted to look at the price of eating out at three differ 50132

          Inflation in recent years has meant higher prices for most consumer goods & services,
including the cost of eating out. A consumer group wanted to look at the price of eating out
at three different types of restaurants: fast food (Taco Bell, McDonalds etc), sit down (such
as Huddle House, Bob Evans) and mid to upscale (Olive Garden, Red Lobster) and collected
the data shown below on the cost of meals at the three types ( 20 points)
a. the appropriate null and alternative hypothesis would be (3 pts)
Ho: mu _(fF)=mu _(so)=mu _(m),Ha_(F):mu _(FF)!=mu _(so)!=mu _(mv)
Ho: mu _(FF)=mu _(so)=mu _(wv), Ha: some of the means are different
b. Bun the ANOVA data analysis routine for the difference in.
means (10pts)
c. The p-value is
(2 pts)
d. you will ( 2 pts)
not reject the null, cannot conclude the means are different
reject the null, conclude all the means differ
reject the null, conclude some of the means differ
e. The Least Significant Difference (LSD) for this problem is 3.79. Based
on this what can we say about the following pairs of means? (3 pts, 1
pt each)
1.Inflation in recent years has meant higher prices for most consumer goods & services including the cost of eating out. A consumer group wanted to look at the price of eating out at three different types of restaurants:fast food Taco Bell,McDonalds etc,sit down such as Huddle House, Bob Evans and mid to upscale Olive Garden, Red Lobsterand collected the data shown below on the cost of meals at the three types (20 points
Fast Food 12 13 14 12 19 10 16
Sit Down 15 17 14 18 17 21 23
Mid Upscale 19 18 16 20 21 25 27
the appropriate null and altermative hypothesis would be 3 prs Ho=SO=MUHaFFSOMU
Ho:=so=uHa:some of the means are different b.Bun the ANOVA data analysis routine for the difference in means(10pts)
c. The p-value is
2pts)
d.you will(2pts not reject the null, cannot conclude the means are different reject the null, conclude all the means differ reject the null, conclude some of the means differ e.The Least Significant Difference (LSD for this problem is 3.79.Based on this what can we say about the following pairs of means?(3 pts,1 pteach)
Pair
Absolute Difference
Statistically significant?
Fast Food vs.Sit
QSearch
SL

inflation in recent years has meant higher prices for most consumer goods services including the cost of eating out a consumer group wanted to look at the price of eating out at three differ 50132

Added by Susan W.

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