Expert Q&A
The following Education Excellent Good Fair Poor data represent the level of health and the level of education for a random sample of 1720 residents
Complete parts (a) and (b) below.
Not a H.S. 88 graduate H.S. 51 graduate Some 101 college Bachelor Degree or 71 higher 187 135 142 174 93 84 84 54 124 123 109 100
(a) Does the sample evidence suggest that level of education and health are independent at the a=0.05 level ofsignificance? Calculate the test statistic. x20= Make the proper conclusion. Choose the correct answer below. b) Construct a conditional distribution of health by level of education and draw a bar graph.
Education Not a H.S. graduate H.S. graduate Some college Bachelor Degree or higher (Round to three decimal places as needed.) Choose the correct bar graph
Excellent Good Fair Poor
Outdoor Inn, a camping equipment manufacturer in southern Utah, is developing a production schedule for a popular type of tent, the Double Inn. Orders have been received for 180 of these to be delivered at the end of this month, 220 to be delivered at the end of next month, and 240 to be delivered at the end of the month after that. This tent may be produced at a cost of $120, and the maximum number of tents that can be produced in a month is 230. The company may produce some extra tents in one month and keep them in storage until the next month. The cost for keeping these in inventory for one month is estimated to be $6 per tent for each tent left at the end of the month. Formulate this as an LP problem to minimize cost while meeting demand and not exceeding the monthly production capacity. Solve it using any computer software. (Hint: Define variables to represent the number of tents left over at the end of each month.)
April 16, 2022
3:09 pm
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