Mathematics, 04.04.2020 08:47 blackopsty23
Case: Performance Lawn Equipment Elizabeth Burke has asked you to do some preliminary analysis of the data in the Performance Lawn Equipment database.
1. Count the number of failures in the worksheet Mower Test. (Hint: Use the Countif function)
2. Next, Elizabeth has provided you with prices for PLE products for the past 5 years:
Year Mower Price ($) Tractor Price ($)
2010 150 3,250
2011 175 3,400
2012 180 3,600
2013 185 3,700
2014 190 3,800
Create a new worksheet in the database named ‘Gross revenues’ to compute gross revenues by month and region, as well as worldwide totals, for each product using the data in Mower Unit Sales and Tractor Unit Sales.
3. Finally, in the Industry Mower Total Sales and Industry Tractor Total Sales worksheets, add a column, at the end that displays the region that has the highest sales for each month (for each row). You are free to use any combination of excel functions we have come across.
4. List any inferences you can make from the data given in the Dealer Satisfaction and User Satisfaction worksheets.
Answers: 3
Mathematics, 21.06.2019 16:00
Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6
Answers: 2
Mathematics, 22.06.2019 02:40
Exercise: counting committees 0.0/2.0 puntos (calificable) we start with a pool of n people. a chaired committee consists of k≥1 members, out of whom one member is designated as the chairperson. the expression k(nk) can be interpreted as the number of possible chaired committees with k members. this is because we have (nk) choices for the k members, and once the members are chosen, there are then k choices for the chairperson. thus, c=∑k=1nk(nk) is the total number of possible chaired committees of any size. find the value of c (as a function of n ) by thinking about a different way of forming a chaired committee: first choose the chairperson, then choose the other members of the committee. the answer is of the form c=(α+nβ)2γn+δ. what are the values of α , β , γ , and δ ?
Answers: 3
Mathematics, 22.06.2019 05:30
On tuesday, a local hamburger shop sold a combined total of 375 hamburgers and cheeseburgers. the number of cheeseburgers sold was two times the number of hamburgers sold. how many hamburgers were sold on tuesday?
Answers: 2
Case: Performance Lawn Equipment Elizabeth Burke has asked you to do some preliminary analysis of th...
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