A recent survey of
1 answer:
Answer:
The total number of students in a survey is 300.
Let the number of junior male(JM) be x and the number of senior males(SM) be y.
Let the number of junior female(JF) be p and the number of senior males(SF) be q.
It is given that there are 160 males, 80 junior females, 130 seniors.
Since number of males are 160. So the number of females are,
Since number of junior females is 80.
Since number of seniors are 130.
Since number of males is 160.
Therefore, the table and venn diagram is shown below.
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Answer:
33.83
Step-by-step explanation:
This is because if you trying to find h and the opposite side, you will have to use cos to get that answer. My using this equation
You will find that x will equal 33.83
Hope this Helped
Answer:
Major %
_________________________________________
Accounting 240 (240/800)*100=30%
Finance 160 (160/800)*100=20%
Management 320 (320/800)*100=40%
Marketing 80 (80/800)*100= 10%
_________________________________________
Total 800 100%
Step-by-step explanation:
For this case we can create the following table calculating the percent frequency as:
Where represent the number of students for the i category and n the total sample size.
Major %
_________________________________________
Accounting 240 (240/800)*100=30%
Finance 160 (160/800)*100=20%
Management 320 (320/800)*100=40%
Marketing 80 (80/800)*100= 10%
_________________________________________
Total 800 100%
The pie chart is on the figure attached. We use excel to create it.
Solve for slope first:
m =
m =
= -3
then solve for b in y = mx + b
8 = -3(-3) + b
b = -1
y = -3x - 1
m =
m =
then solve for b in y = mx + b
8 = -3(-3) + b
b = -1
y = -3x - 1