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
sergey [27]
3 years ago
5

1. En una comunidad del Cuzco la Lic. De Salud del Adulto Mayor (60 años a más) reportó los casos de diabetes de los seis primer

os meses del año 2019. Enero 24 ancianos Abril 18 ancianos Febrero 30 ancianos Mayo 28 ancianos Marzo 20 ancianos Junio 12 ancianos a) ¿A qué tipo de variable corresponden los datos? B) Elabora una Tabla de Frecuencias y determina la media, mediana y moda.
Mathematics
1 answer:
VARVARA [1.3K]3 years ago
8 0

Answer:

The problem is about cases of diabetes in old people through months.

The variable is descrete , because it doesn't admit decimal numbers, it represents people, and people are whole numbers.

The frequency table would be

<h3> Months              People</h3>

January                       24

February                     30

March                          20

April                             18

May                             28

June                             12

The total number of people is 132.

The mean would be the total number of people divided by the six months.

\mu = \frac{132}{6} =22

Therefore, the mean is 22 people per month.

Remember that the median is the value at the center of the data set, which is between March and April, so

\frac{20+18}{2}=19

Therefore, the mean is 19.

The third statistical value is determined by the major frequency. So, the data that repeats the most is February, which means that month encloses the majority of people.

You might be interested in
a jogger ran 4 miles, decreased her speed by 1 mile per hour, and then ran another 5 miles. If her total jogging time was 2 1/20
LekaFEV [45]
Let the speed of the joker initially be x mi/hr
after reduction, the new speed will be: (x-1) mi/hr
but
time=(distance)/(speed)
hence :
Total time taken will be:
4/x+5/(x+1)=41/20
solving for x we get:
x=21.585 mi/hr
thus the initial speed was 21.585 mi/hr after reduction the new speed was 20.585 mi/hr
5 0
3 years ago
Hurry 50 points for correct answer
Ad libitum [116K]

Answer: <em>"7 is a solution to the original equation. The value –1 is an extraneous solution."</em>

Step-by-step explanation:

The equation x=\sqrt{6x+7} can be solved by squaring both sides:

x^2 = 6x + 7\\\\x^2 - 6x - 7 = 0\\\\(x-7)(x+1) = 0

We can see that -1 and 7 are solutions, but make sure they are not extraneous by substituting them in the original equation:

1 = \sqrt{-1}\\ 7 = \sqrt{49}

The square root of 49 equals 7, but the square root of -1 is an imaginary number.

The correct choice is <em>"7 is a solution to the original equation. The value –1 is an extraneous solution."</em>

4 0
3 years ago
Maddie has 4 cups of maple syrup. She uses 1/3 of the syrup to make maple candies. Then, she uses 2/3 of a cup of syrup to make
Reptile [31]

Answer:

3 cups

Step-by-step explanation:

1/3 + 2/3 = 1 cup so you would subract 1 from 4 which is 3

hope this helps:)

8 0
3 years ago
Read 2 more answers
Ruth is paid $50 plus $3
castortr0y [4]
50 + 3s = 250..........
7 0
2 years ago
How do you find the vertex and the axis of symmetry of the equation? y = 2x^2 + 28x - 10
Maurinko [17]

Answer:

-7±3√6

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Correct answer gets brainliest and full ratings.
    10·1 answer
  • 63b/(-7) what is this solved
    11·1 answer
  • C(1)=6<br><br>c(n)=c(n−1)−16<br><br>​ <br>find the 3rd term in the sequence
    10·1 answer
  • In the broken china plate, CD = 8 cm, OY, the perpendicular bisector of CD, = 3 cm. What is the diameter of the plate?
    11·2 answers
  • Katie has 4 times as many songs on her music player as Lou. Tiffany has 6 times as many songs on her music player as Lou. Altoge
    11·1 answer
  • If a bag contains 12 apples, 4 bananas, and 8 oranges, what is the part-to-whole ratio of apples to all fruit?
    15·1 answer
  • Jenna and todd are running for president of a school club. The candidates for vice president are todd,annie, and luis. Because t
    5·1 answer
  • I forgot how to do this can someone pls help me.
    9·2 answers
  • Solve for x:<br> 2 - 6 = 0<br> X =<br><br> Help plz
    9·1 answer
  • Find sin j? Please I don’t understand
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!