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
Scorpion4ik [409]
3 years ago
5

Use a t-distribution to answer this question. Assume the samples are random samples from distributions that are reasonably norma

lly distributed, and that a t-statistic will be used for inference about the difference in sample means. State the degrees of freedom used.
Find the endpoints of the t-distribution with 2.5% beyond them in each tail if the samples have sizes n1=16 and n2=21.
Enter the exact answer for the degrees of freedom and round your answer for the endpoints to two decimal places.
Mathematics
1 answer:
ollegr [7]3 years ago
4 0

Answer:

Don't go on that link its a virus

Step-by-step explanation:

You might be interested in
What is the sum of 1 + 1 = ?
Andrews [41]
The awnswer is 2 yay
3 0
3 years ago
Find the slope between the points (2,9) and (3,1) *<br> Please I need help immediately
Feliz [49]

Answer:

1

Step-by-step explanation:

Distance between x's (Δx)

0

This field is calculated automatically, you cannot change it's value manually.

Distance between y's (Δy)

1

d = √(Δy2 + Δx2) = √(12 + 02) = √1 = 1

3 0
2 years ago
M x+ B = y solve for B <br><br><br> A x+ B y = C solve for x <br><br><br> Bh/2 = A, solve for h
quester [9]

Step-by-step explanation:

Mx+B=y

B=y-Mx

Ax+By=C

Ax=C-By

Ax/A=C-By/A

x=C-By/A

Bh/2=A

2 x Bh/2=A x 2

Bh=2A

Bh/B=2A/B

h=2A/B

5 0
3 years ago
Is a number multiplied by a variable
Anna35 [415]

Answer:

imma have to answer yes.

3 0
3 years ago
Read 2 more answers
Angie baked 100 cookies and 20 brownies. She wants to  split them into equal groups  for the big sale. Each group must have the
Tresset [83]
Stop copying the question, it's confusing

so 100 cookies and 20 brownies
what is the greatest number you can divide them both by?

find the GCF
factor them
100=2*2*5*5
20=2*2*5
so the GCF is the common group to both or 2*2*5 or 20

100/20=5
20/20=1

there are 20 groups, each wit 5 cookies and 1 brownie


20 groups
7 0
3 years ago
Other questions:
  • Y+3=1/4x <br> What is the standard form of the following equation
    7·1 answer
  • 1 by root 50 simplest rationalising factor
    10·1 answer
  • What is the Circumference of a circle if its radius in 15 inches? Please help always a procrastinator in math! Thanks!
    10·1 answer
  • URGENT! WILL GIVE BRAINLIEST!!
    13·2 answers
  • Can someone please help me with this :( asap
    10·1 answer
  • Dr. Cox just started an experiment. He will collect data for 4 days. How many hours is this
    7·1 answer
  • A party supply store is selling balloons for $6 per dozen. What is the price per balloon? $​
    5·2 answers
  • What is the data value (runs) that had the greatest frequency? NO LINKS!!!​
    5·1 answer
  • The table represents the cost of flowers at the Tigerlily Flower Shop.
    6·1 answer
  • Yo i need sum help question in picutre
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!