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
katrin [286]
3 years ago
8

When one changes the significance level of a hypothesis test from 0.01 to 0.05, which of the following will happen? Check all th

at apply. A. It becomes easier to prove that the null hypothesis is true. B. The chance of committing a Type I error changes from 0.01 to 0.05. C. It becomes harder to prove that the null hypothesis is true. D. The test becomes more stringent to reject the null hypothesis (i.e. it becomes harder to reject the null hypothesis). E. The test becomes less stringent to reject the null hypothesis (i.e., it becomes easier to reject the null hypothesis). F. The chance of committing a Type II error changes from 0.01 to 0.05. G. The chance that the null hypothesis is true changes from 0.01 to 0.05.
Social Studies
1 answer:
jekas [21]3 years ago
4 0

Answer:

B) The chance of committing a Type I error changes from 0.01 to 0.05., E) The test becomes less stringent to reject the null hypothesis (i.e., it becomes easier to reject the null hypothesis), therefore. C) It becomes harder to prove that the null hypothesis is true and G) The chance that the null hypothesis is true changes from 0.01 to 0.05 are all correct answers

Explanation:

The alfa error or type I, refers to the probability error of rejecting the null hypothesis, when it is true, it is the chance of mistake when affirming that an association exists between two variables tested as a cause of an effect on something. i.e: H1: fast food is responsible for diabetes (this is working hypothesis), H0: red hair is responsible for diabetes (this is the null hypothesis). The beta error or type II is related to the size of the sample, it is the chance of accepting something (the null hypothesis) when it is false, depends mostly on having enough measures (or persons under study) so your hypothesis can be proven and be a real representation of the population under study. The statistical significance, namely the p value, can be narrow (p=0.01) or wide (p=0.05), it can be easily understand if we explain it in terms of percentage: you can have 99% (p=0.01) of certainty to affirm that the null hypothesis (the one that you do not believe is true, in the example, red hair as cause of diabetes) is actually wrong or 95% (p=0.05) of certainty to affirm that the null hypothesis (again, the one that you do not believe is true) is actually wrong.

You might be interested in
Why were strong words important to the founding fathers?
Digiron [165]

Answer:

Founding Fathers, the most prominent statesmen of America's Revolutionary generation, responsible for the successful war for colonial independence from Great Britain, the liberal ideas celebrated in the Declaration of Independence, and the republican form of government defined in the United States Constitution.

Explanation:

Hope this helps

Also could I please get brainlist?

3 0
3 years ago
If you and i agree to exchange four ginger snaps for one chocolate chip cookie, then it must be true that
Drupady [299]
The person you are exchanging with isn't your enemy
4 0
4 years ago
Read 2 more answers
Read each question and choose the best answer.
cricket20 [7]

Answer:

cool

Explanation:

YOUR AWESOME

8 0
3 years ago
Short description about Madal​
geniusboy [140]

Explanation:

Madal is a trditional musical instrument.

it is mostly played at festivals .

4 0
3 years ago
How did the importation of African slaves impact the development of Latin America?
inna [77]

Answer:

After the conquest of Latin America by the Spanish and Portuguese, over 4 million enslaved Africans were taken to Latin America via the Atlantic slave trade, roughly 3.5 million of those to Brazil. The large Afro-Latino populations which remain in these regions today are the legacy of colonial slavery

Explanation:

7 0
3 years ago
Other questions:
  • Lisa Mosconi and her associates administered PET scans to research participants to measure activity in the hippocampus. They fou
    6·1 answer
  • Which region of the country had a lot of manufacturing and explain its relationship to slavery?
    15·1 answer
  • If you are being followed too closely while driving, you should
    15·1 answer
  • Did the Utah and New Mexico want to be a free state? Did the south loose to all the possible things they could have gotten in th
    12·1 answer
  • True or False: The Great Compromise stated that there would be at least one house of Congress that would have representatives ba
    14·1 answer
  • Which word best describes the Pilgrims?
    14·1 answer
  • From which region(s) did Montagnard refugees migrate to North Carolina? Laos and Southeast Asia India Cambodia and Vietnam Mexic
    10·1 answer
  • (subject intercultural communication) one step in countering racism is to be truthful and honest with yourself about your ____
    12·1 answer
  • Explaining What were the weaknesses of the Confederation<br> government?
    5·1 answer
  • Please help
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!