We first standardise

:
P(1224 >

)=P(

>

)
which reduces to finding P(Z > 1.2) = 0.115
Found a complete text of the above question:
<span>After giving a statistics exam, professor Dang determined the following five number summary for her class results: 57 65 75 88 97
Use this information to draw a box plot of the exam scores. Choose the correct graph below.
57 and 97 serves as the whiskers of the box plot. 57 is the minimum number while 97 is the maximum number.
65 and 88 serves as the ends of the box while 75 is the line found inside the box.
Choices of for the correct graph is attached but my answer is graph B.</span>
Answer:
Step-by-step explanation:
Answer:
Total Price = 1.07(0.65x)= 0.6955x.
Step-by-step explanation:
The discount percentage is, <em>d</em>% = 35%.
The sales tax percentage is, <em>s</em>% = 7%.
The variable <em>x</em> represent the original cost of the item(s).
The discount is subtracted from the original amount.
So, the discounted amount will be, 0.65x.
And the sales tax is added to the original amount.
So, the value of tax plus price will be, 1.07x.
Then the final price of the item(s) will be:
Total Price = 1.07(0.65x)= 0.6955x.