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
inn [45]
2 years ago
14

Fill in the blanks using the following choices: reject, fail to reject, sufficient, enough, not sufficient, not enough If the p

value is 0.32 to test if there is a difference exists between the proportion of students who have ear infections at one school and the other, your decision is to the null and the conclusion: There is evidence to support the alternative that the proportion of students who have ear infections at one school and the other are different.
Mathematics
1 answer:
Nat2105 [25]2 years ago
4 0

Answer:

FAIL TO REJECT

NOT ENOUGH

Step-by-step explanation:

Given a Pvalue of 0.32

Decision region :

When Pvalue < α ; Reject the Null and conclude that there is significant or enough evidence to accept the alternative hypothesis.

Otherwise, fail to reject reject the null and conclude that, there is not enough evidence to accept the alternative hypothesis

Therefore, for the scenario above, where Pvalue = 0.32

Possible α values are ; 0.1, 0.05, 0.01

For all α - values listed, the Pvalue is greater than α

Pvalue > α ; Hence, FAIL TO REJECT the Null.

Conclusion :

There is NOT ENOUGH evidence to support the alternative that the proportion of students who have ear infection at one school and the other is different.

You might be interested in
A vehicle accelerates from 25 km/hr to 1200 km/hr in 60 sec. What is the vehicle's<br> acceleration?
coldgirl [10]

Answer:

a=5.43\ m/s^2

Step-by-step explanation:

Given that,

Initial speed of a vehicle, u = 25 km/hr = 6.95 m/s

Final speed of a vehicle, v = 1200 km/hr = 333.34 m/s

Time, t = 60 s

We need to find the acceleration of the vehicle. It is equal to the rate of change of velocity. It can be given by :

a=\dfrac{v-u}{t}\\\\a=\dfrac{333.34 -6.95 }{60}\\\\a=5.43\ m/s^2

So, the acceleration of the vehicle is 5.43\ m/s^2.

3 0
3 years ago
The Scale Factor of 1 2/3?
Ilya [14]

Answer:

greater than 1

Step-by-step explanation:

8 0
3 years ago
The parking meter charges $2 for the first hour, then $.75 for each hour thereafter. Nate only has $5. How many hours can he par
frozen [14]

Answer:5 hours

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
You deposit $800 in an account. The account earns $360 simple interest in 3 years. What is the annual interest rate?
Maru [420]

Answer:

15%

Step-by-step explanation:

We have the followign simple interest formula

FV (aka AV)=PV(1+it)

which means that we have

(800+360)=800(1+3i)

1.45=1+3i

.45=3i

.15=i

15%

4 0
3 years ago
A survey of 1250 trees in a small wood showed that 32 percent were oak trees 26 percent were birch trees and the remainder were
timofeeve [1]

Answer: There were 525 pine trees.

Step-by-step explanation:

Given: Total trees = 1250

Percentage of oak trees = 32%

Percentage of birch trees = 26%

Since remaining trees are pine trees.

Percentage of pine trees = 100% - 32% - 26%

=42%

The number of pine trees = 42% of 1250

= 0.42 ×1250

= 525

Hence, there were 525 pine trees.

5 0
3 years ago
Other questions:
  • What is the difference in minutes of median collection times before and after the well was installed?
    5·2 answers
  • PLEASE HELP ANSWER ASAP!
    8·1 answer
  • 5. A jar of olive oil is priced at $10.08 for 8 ounces. What is the cost per ounce?
    5·2 answers
  • N.1 I need to know it
    6·2 answers
  • What is energy and what is it
    8·2 answers
  • I don't understand it<br>​
    14·1 answer
  • True or false, the centroid of a triangle is also the center of gravity of the triangle. ​
    12·1 answer
  • What are the domain and range of this function?<br><br> PLZ HELP ILL MARK AS BRAINLIEST!!!
    11·1 answer
  • 1.4 divide by 128.8 what is it but if want to help hurry please
    8·1 answer
  • - A statistical question is answered by a distribution of results.<br> ?<br> True or false
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!