Its base and the depth the waterin the container
Elementary Quantitative Methods
Department of Decision Sciences
• Always keep your detailed workings in a file to be able to compare your solutions to the ones that will be published on the QMI1500 module site on myUnisa after the due date. Also, keep a copy of the options you have chosen, in case of a query.
• The due date of this assignment is fixed. No extension can be granted because the solutions will be posted on the QMI1500 module site shortly after the closing date.
The expression that shows the total profit created as a result of six photography assignments, is
by using only positive exponents in your answer, gives |
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on sale. The price that the store originally paid for the item is
[1] R1 272,00.
There are seven candidates for a position. In how many ways can a selection of four be made amongst them,
so that
Question 7
Consider the following number line:
| A | B | C |
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[2] 0,25.
[3] −0,5.
Question 9
Simplifying
QMI1500
Question 10
20 cm
[4] 20 cm
Question 11
account holders will then be selected.
This form of sampling is called
5
Product prices Quantities sold
Product
2016
2019
2016
2019
Question 12
[4] 131,20.
Question 13
[4] 130,38.
Question 14
[1] R24 556,50.
[2] R28 890,00.
QMI1500
Question 15
A woman’s salary for the years 2015, 2017 and 2019 as well as the CPI
for these years are given in the table below. The base year is 2015 with
a CPI fo 100.
| Year | Yearly salary |
|---|
Which of the statement/s is/are true?
[1] Only C
[2] Only B
[3] Only A
[4] Only B and C
| 6; | 14; | k − 5; | 17; | k + 1; | 2k − 13; | 30; | 32; | 34; |
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Fitters
Pick the option below that has both answers correct.
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a. | 2 10; |
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Questions 18 and 19 are based on the following information:
The following data show prices, in rand, of meal options at Bob’s Burgers:
Bob wants to construct a frequency distribution for this data. The number of meals that belong in the
interval R75,00 – R90,00 is
Question 19
The standard deviation of the prices of the meal options, rounded to two decimal places, is
8
QMI1500
The box-and-whiskers diagram that represents a sample that has the following characteristics:
range of the weights of the hand luggage is 21 kg
[3] B.
[4] A or C.