Answer:
Five number summary is:
Minimum Value = 32
First Quartile = 56
Median = 69.5
Third Quartile = 80
Maximum Value = 99
Box plot is used to represented by Option C.
Step-by-step explanation:
The box plot is made up of five number summary.
The five number summary consists of:
Minimum Value
First Quartile
Median
Third Quartile
Maximum Value
So, Looking at the data set and finding five number summary,
Minimum Value = 32
First Quartile
We find median of lower half of data (i.e all data before median)
(55+57)/2 =112/2 =56
So, First Quartile = 56
Median
Mean of middle most numbers: 69+70/2 = 69.5
So, Median = 69.5
Third Quartile
We find median of upper half of data (i.e all data after median)
(79+81)/2 =160/2 =80
So, Third Quartile = 80
Maximum Number = 99
So, Five number summary is:
Minimum Value = 32
First Quartile = 56
Median = 69.5
Third Quartile = 80
Maximum Value = 99
Box plot is used to represent this five number summary.
Option C is correct.
Usually the easiest way to solve this is by using a calculator. Of course only if your teacher allows you too.
Answer:
You can look for these:
Step-by-step explanation:
The factors of the equation:
For example, if multiplication, the factors 2x2=4
if addition, the addends 2 + 2= 4
So just look for the numbers before the equal sign and any key words in the problem.
Hope this helps!
Given that the triangle ABC is dilated by a scale factor of 1.25 to form the new triangle PQR, the dimensions of PQR will be as follows;
AB corresponds to PQ, but the length of AB=5 units, the length of PQ will be:
PQ=5*1.25=6.25 units
BC corresponds to QR, but the length if QR=4.2 units, the length of QR will be:
QR=4.2*1.25=5.25 units
lastly,
CA corresponds to RP, but CA=4 units, therefore RP will be:
4*1.25=5 units