1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Advocard [28]
3 years ago
10

Suppose you want to simulate surveying 100 people to find the date of the month (1st, 2nd, 3rd, . . .) each was born. You decide

to simulate the survey by having your computer randomly list values 1 through 31. Would the simulation provide a fair representation of an actual survey of 100 people? Why or why not?
Yes, because all possible dates of the month would be represented.
No, because for the 12 months in the year not all of the dates are represented. No, because for the 12 months in the year each date is not equally likely.
Yes, because it is possible to get 100 random values in a simulation.
Mathematics
1 answer:
ANTONII [103]3 years ago
4 0

Answer:

No, because for the 12 months in the year each date is not equally likely.

Step-by-step explanation:

Not all months have 31 days, meaning that numbers as high as 31 will not be as common.

You might be interested in
Use Cramer's Rule to solve the following system: –2x – 6y = –26 5x + 2y = 13
andriy [413]
\bf \begin{cases}
-2x-6y&=-26\\
\quad 5x+2y&=13
\end{cases}\stackrel{\textit{determinant of the coefficients}}{D=
\begin{bmatrix}
-2&-6\\5&2
\end{bmatrix}}\implies (-4)-(-30)
\\\\\\
D=-4+30\implies \boxed{D=26}\\\\
-------------------------------\\\\

\bf x=\cfrac{D_x}{D}\implies x=\cfrac{
\begin{bmatrix}
\boxed{-26}&-6\\\\ \boxed{13}&2
\end{bmatrix}}{D}\implies x=\cfrac{(-52)-(-78)}{26}
\\\\\\
x=\cfrac{-52+78}{26}\implies x=\cfrac{26}{26}\implies \boxed{x=1}\\\\
-------------------------------\\\\
y=\cfrac{D_y}{D}\implies y=\cfrac{
\begin{bmatrix}
-2&\boxed{-26}\\\\ 5&\boxed{13}
\end{bmatrix}}{D}\implies y=\cfrac{(-26)-(-130)}{26}
\\\\\\
y=\cfrac{-26+130}{26}\implies y=\cfrac{104}{26}\implies \boxed{y=4}
4 0
3 years ago
What numbers add up to-15 but when multiplied gives me-54
OLga [1]
The answer would be -18 and 3
6 0
3 years ago
Joan had $147 to spend on eight books. After buying them she had $11. How much did each book cost?
maw [93]

Answer:

$17

Step-by-step explanation:

Books = x

1. Set up an equation.

147 - 8x = 11

2. Solve for x

147 - 8x = 11

-8x = 11 - 147

-8x = -136

x = -136 / (-8)

x = 17

So, each book cost $17.

6 0
3 years ago
Read 2 more answers
Holly has a rectangular garden that measures 12 m wide by 14 m long. she wants to increase the area to 255 m2 by increasing the
mr_godi [17]
<span>The length of the new garden is 17 m.</span>
4 0
3 years ago
Read 2 more answers
This is an isosceles right triangle.
taurus [48]

Answer:

Step-by-step explanation:

if we have a right triangle, and isosceles

c^2=a^2+b^2 , in this case of isosceles, a=b

c^2=2a^2

1^2=\sqrt{2a^2}

1=a\sqrt{2}

a=1/\sqrt{2}=\sqrt{2}/2

7 0
3 years ago
Other questions:
  • Quality Cleaners decides to raise the price of dry cleaning a vest from $5 to $6. The same percent increase is applied to dry cl
    6·1 answer
  • Divide.
    15·1 answer
  • How many times were 12 go into 80
    10·2 answers
  • a circular garden with a radius of 8 ft is surrounded by a circular path with a width if 3 ft what is the approximate area of th
    15·1 answer
  • A Gallup Poll in July 2015 found that 26% of the 675 coffee drinkers in the sample said they were addicted to coffee. Gallup ann
    10·1 answer
  • The distances between three cities on a map are 45 miles, 56 miles, and 72 miles. Do the positions of
    14·1 answer
  • Theresa has two brothers,Paul and Steve, who are both the same height. Paul says he is 16 inches shorter than 1 1/2 times Theres
    7·1 answer
  • Help im sister needs help and i can't help her im doing my school work !
    11·1 answer
  • Simplify the expression:<br> x+2/ x^2 -4 - (x - 2)
    13·2 answers
  • Which term is not possible in the domain of a sequence?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!