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
olga55 [171]
2 years ago
9

Dada una distribución t de Student con 15 grados de libertad, calcule el valor de t1 tal que a) el área a la derecha de t1 sea 0

.01, b) el área a la izquierda de t1 sea 0.95, c) el área a la derecha de t1 sea 0.10, d) el área a la derecha de t1 junto con el área a la izquierda de –t1 sea 0.01, e) el área entre a –t1 y t1 sea 0.95.
Mathematics
1 answer:
nikitadnepr [17]2 years ago
6 0

Answer:

a)  t₁ = 2,947

b)  t₁ = 2,131

c)  t₁ = 1,753

d) t₁ = 2,947   -t₁ = -2,947  

e) t₁ = 2,131    -t₁  = -2, 131

Step-by-step explanation:

a) t₁ para el área a la derecha de 0,01  

En la tabla t- student  el t correspondiente a 0,01  es:

t₁ = 2,947

b) t₁ para el área a la izquierda sea de 0,95. Es igual al t para el cual el área de la drecha es  0,05

t₁ = 2,131

c) t₁ para que el área de la derecha sea 0,10

t₁ = 1,753

d) Buscar t₁ para el cual las áreas de derecha de (t₁) más la de la izquierda  de (- t₁ ) sea  0,01.

Si el área es de 0,01 quere decir que la mitad, es decir 0,005 es el área para una cola, luego

t₁ = 2,947  y -t₁ = -2,947

e) Para que el área entre - t₁ y t₁ sea 0,95

t₁ = 2,131  y  -t₁  = -2, 131

You might be interested in
There are 6 time zones in the United States. The eastern part of the U.S., including New York City, is in the Eastern Time Zone.
VashaNatasha [74]
It’s morning in California
6 0
3 years ago
Write 1/4 as a decimal.
n200080 [17]

Answer:

0.25

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
How do i solve this 3x + y = 36 <br> 5x + y = 56
iren2701 [21]

Answer:

x=10, y=6

Step-by-step explanation:

the send equation minus the first.

(5x+y)-(3x+y)=56-36

2x=20--->x=10

then put x=10 to the first equation, 3*10+y=36,  get y=6

4 0
3 years ago
What is 4x² / 4x² ? Is the answer still a polynomial?
seraphim [82]

Answer:

4x² / 4x² = 1

Step-by-step explanation:

Anything divided by itself is always 1

4 0
3 years ago
Read 2 more answers
Someone help plz plz
Rashid [163]

Answer:

8

Step-by-step explanation:

don't start with 2, start with 0

6 0
2 years ago
Read 2 more answers
Other questions:
  • A video game randomly chooses your car color and type. The probability of getting a red car is 0.25, and the probability of gett
    12·2 answers
  • 340% of what is 88.8
    14·1 answer
  • What is the slope of y = -1+ 3.x?
    12·1 answer
  • A recent newspaper article reported on​ Americans' eating habits. The article reported that only about one third of American adu
    14·1 answer
  • what is the total number of outcomes from selecting one entree from a choice of nine entrees and one dessert from a choice of th
    11·1 answer
  • I need help please please
    14·1 answer
  • Someone please help... (needs work)
    10·1 answer
  • Could someone please me find this answer
    14·1 answer
  • Is urgent please ,The purpose of an initial public offering (IPO) is to do what?
    9·1 answer
  • A line that includes the point (4, 7) has a slope of 3. What is its equation in slope-intercept form?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!