Aquality analyst wants to construct a sample mean chart for controlling a packaging process. he knows from past experience that whenever this process is under control, package weight is normally distributed with a mean of twenty ounces and a standard deviation of two ounces. each day last week, he randomly selected four packages and weighed each:
day weight (ounces)
monday 23 22 23 24
tuesday 23 21 19 21
wednesday 20 19 20 21
thursday 18 19 20 19
friday 18 20 22 20
if he uses upper and lower control limits of 22 and 18 ounces, on what day(s), if any, does this process appear to be out of control?
question 1 options:
monday
tuesday
monday and tuesday
monday, tuesday, and thursday
none
Answers: 1
Business, 21.06.2019 14:40
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Answers: 2
Business, 21.06.2019 23:00
You and your new australian bride matilda, are applying for a loan and are required to submit a balance sheet with your net worth. you own a 2008 toyota camry that you bought last month for $9,995. the kelly blue book value for this car is $13,995. you owe $8,150 on the car loan for the camry. you pay off your visa credit card every month and have not paid any credit card interest this year. the current visa credit card balance is $3,522, and the next statement is due in 15 days. you have a student loan balance of $6,500. you presently have $425 in your checking account and $1,540 in your savings account. you own 100 shares of ibm stock that you purchased for $85.50 per share. one share of ibm is now selling for $158.42. you own computers and other electronics that you purchased for $4,100 but could probably sell today on e-bay for $1,800. your gross income is $80,000 per year. what is your current net worth? (see wb ch. 2 example 2.3)
Answers: 1
Business, 22.06.2019 16:20
The following information relates to the pina company. date ending inventory price (end-of-year prices) index december 31, 2013 $73,700 100 december 31, 2014 100,092 114 december 31, 2015 107,856 126 december 31, 2016 123,009 131 december 31, 2017 113,288 136 use the dollar-value lifo method to compute the ending inventory for pina company for 2013 through 2017.
Answers: 1
Business, 22.06.2019 19:20
Bcorporation, a merchandising company, reported the following results for october: sales $ 490,000 cost of goods sold (all variable) $ 169,700 total variable selling expense $ 24,200 total fixed selling expense $ 21,700 total variable administrative expense $ 13,200 total fixed administrative expense $ 33,600 the contribution margin for october is:
Answers: 1
Aquality analyst wants to construct a sample mean chart for controlling a packaging process. he know...
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