Question

In: Statistics and Probability

In a study of marketing to children, researchers examine cereal placement on grocery store shelves. The...

In a study of marketing to children, researchers examine cereal placement on grocery store shelves. The explanatory variable is cereal type (child vs. adult). The response variable is shelf placement (bottom shelf, middle shelf, top shelf)

Following is the two-way table for the 77 cereals in this random sample of cereals.

Conduct an appropriate Hypothesis Test to see if there is association between Cereal Type and Shelf placement

            1. State the null and alternative hypotheses.

            2. What is the P-value?    

            3. What is the Test Statistic?

            4. State the conclusion in context

Bottom

Middle

Top

Total

Adult

11

5

36

52

Child

9

16

0

25

Total

20

21

36

77

Solutions

Expert Solution

so from the above calculations

orchestra answered 2 years ago
Next > < Previous

Related Solutions

The marketing manager of a company producing a new cereal aimed for children wants to examine...
The marketing manager of a company producing a new cereal aimed for children wants to examine the effect of the color and shape of the box's logo on the approval rating of the cereal. He combined 3 colors and 2 shapes to produce a total of 6 designs. Each logo was presented to 3 different groups (a total of 18 groups) and the approval rating for each was recorded and is shown below. The manager analyzed these data using the...
Weekly demand at a grocery store for a brand of breakfast cereal is normally distributed with...
Weekly demand at a grocery store for a brand of breakfast cereal is normally distributed with a mean of 850 boxes and a standard deviation of 80 boxes b) What is the probability that weekly demand is: Less than 900 boxes? More than 1020 boxes? Less than 660 boxes or greater than 980 boxes?
You are holding a shopping basket at the grocery store with a 1.24-kg carton of cereal...
You are holding a shopping basket at the grocery store with a 1.24-kg carton of cereal at the left end of the basket. The basket is 0.61 m long. Where should you place a 1.9-kg gallon of milk, relative to the left end of the basket, so that the center of mass of your groceries is at the center of the basket? Hello ! I'm studying for a test tomorrow and looking for steps on how to do this.
You are holding a shopping basket at the grocery store with two 0.72-kg cartons of cereal...
You are holding a shopping basket at the grocery store with two 0.72-kg cartons of cereal at the left end of the basket. The basket is 0.81 m long. Where should you place a 1.9-kg half gallon of milk, relative to the left end of the basket, so that the center of mass of your groceries is at the center of the basket?
Question A: The marketing manager of a company producing a new cereal aimed for children wants...
Question A: The marketing manager of a company producing a new cereal aimed for children wants to examine the effect of the color and shape of the box's logo on the approval rating of the cereal. He combined 3 colors and 2 shapes to produce a total of 6 designs. Each logo was presented to 3 different groups (a total of 18 groups) and the approval rating for each was recorded and is shown below. The manager analyzed these data...
In a study of cereal leaf beetle damage on oats, researchers measured the number of beetle...
In a study of cereal leaf beetle damage on oats, researchers measured the number of beetle larvae per stem in small plots of oats after randomly applying one of two treatments: no pesticide or Malathion at the rate of 0.25 pound per acre. Control: 2 4 3 4 2 3 3 5 3 2 6 3 Treatment: 0 1 1 2 1 2 1 1 2 1 1 1 Is there significant evidence at the 1% level that the mean...
In a study of cereal leaf beetle damage on oats, researchers measured the number of beetle...
In a study of cereal leaf beetle damage on oats, researchers measured the number of beetle larvae per stem in small plots of oats after randomly applying one of two treatments: no pesticide or Malathion at the rate of 0.25 pound per acre. Control: 2 4 3 4 2 3 3 5 3 2 6 3 Treatment: 0 1 1 2 1 2 1 1 2 1 1 1 Is there significant evidence at the 1% level that the mean...
Examine a product that has recently changed prices when you were at the grocery store in...
Examine a product that has recently changed prices when you were at the grocery store in the past week. Analyze one determinant of supply and demand that has created the price to increase or decrease in your example. How did the change in demand or supply affect the market price in your example? This assignment will require you to write an analysis with a minimum of 3-5 paragraphs in APA format. You will need to focus on your analysis and...
According to an article in Marketing News, fewer checks are being written at the grocery store...
According to an article in Marketing News, fewer checks are being written at the grocery store checkout than in the past. To determine whether there is a difference in the proportion of shoppers who pay by check among three consecutive years at a 0.01 level of significance, the results of a survey of 500 shoppers in three consecutive years are obtained and presented below. Check Written YEAR YEAR 1 YEAR 2 YEAR 3 YES 230 170 140 NO 270 330...
In a study to examine the effects of homeopathic treatment of wounds, researchers sutured a deep...
In a study to examine the effects of homeopathic treatment of wounds, researchers sutured a deep muscular incision on anesthetized rats and randomly assigned rats to 5 treatments: a placebo (sugar water), two homeopathic remedies (Arnica and Staphisagria) each administered at two levels of dilution. The treatments were consumed daily by the rats, and the time it took (in days) til healing was complete was measured for each (see columns healing time and treatment in your HW5b spreadsheet). Is there...
ADVERTISEMENT
Subjects
ADVERTISEMENT
Latest Questions
ADVERTISEMENT