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
uysha [10]
3 years ago
9

The risk set by the researcher for rejecting a null hypothesis when it is true is called the

Mathematics
1 answer:
enyata [817]3 years ago
8 0
Answer:  "Type I error" .
_____________________________
You might be interested in
Write 7.62 x 10^3 in standard notation
Reil [10]

Answer:

7,620

Step-by-step explanation:

When you move the decimal place 3 place to the right you get 7,620

I hope this helps!

6 0
3 years ago
What is the simplified form of -24m^5 n^4/ 8m^-7 n^-2
solong [7]

Answer:

  -3·m^12·n^6

Step-by-step explanation:

We assume you intend ...

  (-24·m^5·n^4)/(8·m^-7·n^-2)

  = (-24/8)·m^(5-(-7))·n^(4-(-2))

  = -3·m^12·n^6

_____

If you really intend what you have written, then it simplifies to ...

  (-24·m^5·n^4/8)·m^-7·n^-2 . . . . . note that all factors involving m and n are in the numerator

  = (-24/8)·m^(5-7)·n^(4-2) = -3n^2/m^2

8 0
3 years ago
Work out the percentage discount offered with the family ticket option
ycow [4]

Answer:

15% discount was offered with the family ticket option.

Step-by-step explanation:

So adult is 55 so 55 x 2=110

45 x 2=90

110+90=200 so 170 ( Family ticket )

170 divide by 200=0.85 x 100=85% 100% - 85%=15%

5 0
2 years ago
Question down below :)
Greeley [361]

Answer: 16 it right i hope or 6

Step-by-step explanation:

4 0
3 years ago
find the width, ans height and area of 26'' TV screen that has an aspect ratio of 4:3. round to the nearest whole number.
Rasek [7]

erform a simple calculation to match the screen size of a standard TV to that of a widescreen TV. If you currently have a 4:3 TV and you want to continue watching 4:3 on a widescreen TV, multiply the diagonal length of the older TV model by 1.22. The result would be the diagonal screen size that the widescreen TV would have to be to match the old model.

<span>Say you have a 40 inch (102 cm) TV with a 4:3 aspect ratio, but you're thinking about upgrading and you don't want your screen size to get smaller. You'd need to get at least a 50 inch (127 cm) screen to view in 4:3 without your picture getting smaller. That's because 1.22 x 40 = 49. Since 49 inch TVs are generally not made, you'd need to go up to 50 inches (127 cm).</span>
6 0
3 years ago
Other questions:
  • Billy is making a juice that contains 3 quarts of water, 1 quart of grape juice, 1 quart of orange juice, and 2 quarts of strawb
    8·1 answer
  • What is 9% written as a decimal
    12·2 answers
  • The area of a rectangle is 2937 M2 if the length is 15 what is the perimeter of the rectangle
    12·1 answer
  • What is the area of the window shown? Use 3.14 for pi.
    5·1 answer
  • What is the value of k? 1/2k+6=4k–812k+6=4k–8
    11·1 answer
  • Find m∠UTS, if m∠UTV=x+15, m∠VTS=140∘, and m∠UTS=15x+15.
    13·1 answer
  • Can someone please explain how to do these? I forgot how go
    14·1 answer
  • 2
    6·1 answer
  • Aswer: 5x - 2 = 3x + 4
    14·1 answer
  • A box of cereal has a width of 4 inches, and a length of 8 inches and a height of 12 inches. What is the volume of the box, in c
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!