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
yuradex [85]
3 years ago
5

Suppose that a manufacturer is testing one of its machines to make sure that the machine is producing more than​ 97% good parts

​(H0​: p=0.97 and Ha: p​ > 0.97). The test results in a​ p-value of 0.102. In​ reality, the machine is producing​ 99% good parts. What probably happens as a result of our​ testing?
a. We fail to reject H0,making a Type II error.
b. We fail to reject H0, making a Type I error.
c. We correctly reject H0.
d. We reject H0, making a Type I error.
e. We correctly fail to reject H0.
Mathematics
1 answer:
Masja [62]3 years ago
6 0

Answer:

a. We fail to reject H0,making a Type II error.

Step-by-step explanation:

H0: Null Hypothesis: p = 0.97  HA: Alternative Hypothesis: p > 0.97

P- Value = 0.102  if \alpha = 0.05.  therefore P-value > \alpha . we have therefore failed to reject the null hypothesis H0.

The following rule states that when we reject H0, H0 is true for Type I error and Ha is true for correct decision. When we fail to reject H0, H0 is true for correct decision and Ha is true for Type II error.

Based on the above and having failed to reject a false null hypotheses, Type II error is the failure to reject a false null hypothesis, thus making a Type II error. Therefore when we fail to reject H0, we make a Type II error.

You might be interested in
Pleeeaaaase brainliest to first person
Sergeeva-Olga [200]

Answer:

4•8 feet

Step-by-step explanation:

Distance= first floor × second ÷ escalator

Distance= 12feet × 12feet ÷ 30 feet

= 12×12÷30

= 4•8 feet

8 0
2 years ago
Read 2 more answers
What is 315 times 30
tia_tia [17]
9,450
hope I helped....
4 0
3 years ago
Read 2 more answers
2396473 rounded to the nearest ten thousand
ladessa [460]

Answer:

240,000

Step-by-step explanation:

yeet

3 0
3 years ago
XY is a translation of XY.
seropon [69]

Given:

The graph of a translation. X'Y' is a translation of XY.

To find:

The rule of the translation.

Solution:

Let the rule of the translation be

(x,y)\to (x+a,y+b)            ...(i)

So, we need to find the value of a and b.

From the given graph, it is clear that X(-4,-9) and X'(-1,0).

Using (i), the image of X(-4,-9) is

X(-4,-9)\to X'(-4+a,-9+b)

We have, X'(-1,0). So,

X'(-4+a,-9+b)=X'(-1,0)

On comparing both sides, we get

-4+a=-1

a=-1+4

a=3

And,

-9+b=0

b=9

So, the missing values in the rule of the translation are 3 and 9 respectively.

Therefore, the rule of translation is (x,y)\to (x+3,y+9).

3 0
3 years ago
During a sports competition, students participated in races of various distances. The data is shown in the frequency table. What
nikitadnepr [17]

Answer:

B

Step-by-step explanation:

this is the answer but work out the question and you will see how to answer more questions like this

8 0
2 years ago
Read 2 more answers
Other questions:
  • The figure below shows two pair of congruent triangles.<br>DFE​
    13·1 answer
  • Astronomers measure large distances in light-years. One light-year is the distance that light can travel in one year, or approxi
    10·2 answers
  • Theo is painting the outside of a cylinder for a craft project. The cylinder has a radius of 2 inches and height of 8 inches. If
    14·1 answer
  • BRAINLIEST, THANK AND 5 STARS FOR RIGHT ANSWER!!!!
    12·1 answer
  • Please solve this quadratic equation:<br>3^2x -9 =0​
    13·1 answer
  • Please help me with just the first two questions
    8·1 answer
  • Find a 12% tip on a check for $40.
    12·2 answers
  • Which type of car had the largest range in monthly sales? Explain how you came up with your answer.
    8·1 answer
  • Given kite RSTU. Please I need help ASAP.
    14·1 answer
  • What is the coefficient b makes the equation true for any real number x -3 (2x-3) + 5x = bx + 9
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!