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
Korolek [52]
3 years ago
7

A coffee machine is designed to discharge, when operating properly, 7 oz. of coffee per cup with a standard deviation of .2 oz.

A random sample of 36 cupfuls is taken by a statistician to test the accuracy of the machine. If the researcher choses a 5% significance level, calculate the power of a test and the probability for type 2 error given the true amount dispensed per cup is
Mathematics
1 answer:
Mariana [72]3 years ago
8 0

Answer:

I’m

Step-by-step explanation:

You might be interested in
2x1= how much answer ​
Vilka [71]
It’s two






Explanation:
2x1 = 2

5 0
3 years ago
A local hamburger shop sold a combined total of 599 hamburgers and cheeseburgers on Tuesday. There were 51 fewer cheeseburgers s
Arturiano [62]
Cheeseburgers = 274
Hamburgers = 325

Divide 599 by 2 = 299.50 total burgers split in half
Divide 51 by 2= 25.50
Subtract 299.50- 25.50= 274cheeseburgers
Add 299.50+ 25.50= 325hamburgers
3 0
3 years ago
How do you start a 5 paragraph essay?
Airida [17]

Answer:

Introduction of yourself and an introduction to what your writing about

6 0
3 years ago
How do you find 5% of 250
Akimi4 [234]

Answer:

250 \times  \frac{5}{100}  = 12.5

...................................................

3 0
2 years ago
The height of a toy rocket that is shot in the air with an upward velocity of 48 feet per second can be modeled by the function
777dan777 [17]

The maximum height of an object is the greatest height the object can reach. The maximum height the rocket reaches is 40.2 feet

<h3>Vertex form of an equation</h3>

The maximum height of an object is the greatest height the object can reach. Given the equation that represent the height of the rocket.

f(t) = -15t² + 48t

The maximum height of the rocket occur at the point where:

t = -b/2a
t = -48/2(-15)
t =48/30
t = 1.6secs

Substitute t = 1.6 into the function as shown:

f(1.6) = -15(1.6)² + 48(1.6)

f(1.6) = -38.4 + 76.8

f(1.6) = 40.2

Hence the maximum height the rocket reaches is 40.2 feet

Learn more on maximum height here: brainly.com/question/12446886

#SPJ4

6 0
1 year ago
Other questions:
  • Explain how you can use reasoning to compare two fractions with the same denominator.
    9·1 answer
  • I need help on this problem pleaseee
    11·1 answer
  • Find the cube roots of 125(cos 288° + i sin 288°)
    13·2 answers
  • there are 30 students in Sam's history class. out of that number, 18 are girls. If one student is absent, what is the probabilit
    7·2 answers
  • 23x23<br> Show work please
    15·2 answers
  • Write this expression as an equivalent expression without negative exponents: <img src="https://tex.z-dn.net/?f=3%5E%7B-2%7D" id
    13·2 answers
  • Find the dicontinuities of the function.
    12·1 answer
  • Can someone help me with this? Right answer gets brainliest!! :)
    12·1 answer
  • CONVERT THE FOLLOWING TERMS FROM RATIO TO FRACTION AND VICE VERSA.
    14·1 answer
  • Question 25 of 25
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!