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
Svetradugi [14.3K]
3 years ago
12

What is the critical value t' for constructing a 90% confidence interval for a mean from a sample size of

Mathematics
1 answer:
Maksim231197 [3]3 years ago
8 0

Answer:

sssssssssssssssssssssssssss

Step-by-step explanation:

You might be interested in
Tom and some friends went to a movie. The show started at 2:30 P.M. and ended at 4:15 P.M. How long did the movie last?
dsp73
The movie would be 1 hour 45 minutes long
5 0
3 years ago
HELP FOR 40 POINTS PLEASE AND BRAINLIST
kap26 [50]

Answer:

the price of each pound of pretzels is 4.20

Step-by-step explanation

<em> 1 pound · </em>\frac{10.50}{2.5  pound} = 4.20$\\<em />

6 0
3 years ago
patrick is thinking of a number. his number is twice as large as the smallest number that rounds to 30 when rounding to the near
kati45 [8]
I think the answer is 50 because the smallest number that rounds to 30 is 25 and twice 25 is 50
8 0
3 years ago
An online fax company, EFaxIt, has a customer plan where a subscriber pays a monthly subscription fee of $6.5 dollars and can se
Aloiza [94]

Answer:

62 pages

Step-by-step explanation:

The total cost function is given as below:

C= 0.06p + 12.75

C=total cost for printing= $16.47

0.06= variable printing cost per page

p=number of pages prinited=the unknown

12.75=monthly fixed printing cost

16.47=0.06p+12.75

16.47-12.75=0.06p

3.72=0.06p

0.06p=3.72

p=3.72/0.06

p=62 pages

6 0
3 years ago
When you trisect an angle you cut the angle into three angles of equal measure with how many rays?
slavikrds [6]
To trisect an angle, you would use 2 rays.
5 0
3 years ago
Read 2 more answers
Other questions:
  • Mary ran miles on Monday. On Wednesday, she ran times as far as she ran on Monday. Which best describes how far Mary ran on Wedn
    5·1 answer
  • The altitude of the triangle ABC, segment DA, has been
    5·2 answers
  • Find the value of x.<br><br> 7/10=x/105
    6·1 answer
  • Which dimensions can create only one unique triangle?
    5·1 answer
  • Emily is buying a board game that is on sale .The regular price of the board game is 24.50,but the store is offering a 9 dollar
    5·1 answer
  • Suppose you and your colleagues have identified three reliable and recent polls. Looking at the results of all three, you find t
    5·1 answer
  • Systems of equations - substitution method <br><br> -8x+7y=10<br> Y=3x+7
    13·1 answer
  • What is the value of z in the equation 5/6x + (-1 1/3) = 1​
    5·1 answer
  • A nurse mixes 90 cc of a 45% saline solution with a 10% saline solution to produce a 20% saline solution. How much of the 10% so
    13·1 answer
  • Math math math math math math
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!