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
Paraphin [41]
2 years ago
6

A company claims that 9% of the items produced on a new machine are defective.

Mathematics
1 answer:
White raven [17]2 years ago
6 0

Considering the situation described, the appropriate null hypothesis is given by:

H_0: p = 0.09

<h3>What are the hypothesis tested?</h3>

At the null hypothesis, it is tested if the proportion is the expected one, that is, of 9%, hence:

H_0: p = 0.09

At the alternative hypothesis, it is tested if there is enough evidence to conclude that the proportion is above 9%, hence:

H_1: p > 0.1.

More can be learned about an hypothesis test at brainly.com/question/26454209

#SPJ1

You might be interested in
A conjecture and the two-column proof used to prove the conjecture are shown. Given: segment A B is congruent to segment B D, se
rusak2 [61]

Answer:

3.Transitive Property Of Congruence

5 0
3 years ago
Read 2 more answers
What is the number of acute obtuse and right angle of a rectangle
matrenka [14]
The number of a acute angle in a rectangle is 89 through 1 the obtuse angle in a rectangle is 91 through inf and a right angle of a rectangle is 90 degrees 
4 0
3 years ago
17. You have $75 in your bank account. Each week you plan to deposit $8 from your allowance and $10 from your paycheck
Vanyuwa [196]

Answer:

60 weeks

Step-by-step explanation:

195 = 75 + (10 + 8)w

195 - 75 = (10 + 8)w

120 = (10 + 8)w

120 = (2)w

120 ÷ 2 = w

60 = w

6 0
3 years ago
Which of the following equations is equivalent to 3x + 4y = 15?
Ray Of Light [21]
Letter A is the answer because
4y = 15 - 3x
so y = 15/4 -3x/4
7 0
3 years ago
Write an equation of the line with slope -2 and passing through (3,1) in slope-intercept form
Vinvika [58]

Answer:

y=-2x+7

Step-by-step explanation:

Hi there!

The form of slope-intercept form is given as y=mx+b, where m is the slope and b is the y intercept

We are given the slope (-2) and a point (3,1)

We can immediately substitute -2 as the slope in the equation

y=-2x+b

Now we need to find b

Because the line will pass through the point (3,1), we can use it to solve for b

Substitute 3 as x and 1 as y

1=-2(3)+b

multiply

1=-6+b

add 6 to both sides to isolate b

7=b

Substitute 7 as b into the equation

The line is <u>y=-2x+7</u>

Hope this helps!

8 0
3 years ago
Other questions:
  • WILL GIVE BRAINIEST!!
    8·2 answers
  • Please solve the one below the one I solved
    8·2 answers
  • 1.The school library had a used book sale. Paperback books were 25 cents each, and hardcover books were $1.25 each. There were 5
    14·1 answer
  • The green river freeway has a minimum and maximum speed limit, tony drove for 2 hours at the minimum speed limit and 3.5 hours a
    9·1 answer
  • When there is no answer to a system of equations or inequalities
    10·1 answer
  • A figure in the second quadrant is reflected over the y-axis. In which quadrant will the reflected figure appear?
    15·1 answer
  • Slope-intercept form for the line with y-intercept 5 and slope<br>-1/4​
    5·1 answer
  • Dennis wants to buy a card for his wife. Dennis calculates the amount of the card as $4.50. The actual price of a card is $4. Wh
    11·1 answer
  • Persephone is creating a flower garden in her back yard. If she needs 30 pounds
    15·1 answer
  • write an equation for the line in standard form that passes through the following points (-2,-3) (-3,-6) ​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!