The distribution of the cholesterol levels of the residents of the state is close to normal, with an unknown mean and an unknown SD.
reject the null hypothesis
Some answers are wrong.
this test is easy listen the videos and do the exercises of those videos and it's easy. If you have any doubt just ask.
What are the wrong answer?
The questions 2, 3 and 4 are wrong
Need answer to P 10
Do not try the answers they tell you. We have many stupids here with psycho problems. They tell you randomly the answers to try for them!
The P-value of the test is closest to
ans is 1.5%
question number 10 ans is
"one-sample z = (2.95 - 2.9)/0.055 = 0.909; P large; conclude chance variation"
PROBLEM 7 ans is 14.5
PROBLEM 9 ans is 3
PROBLEM 8 ans is 1.8
Does anybody know the P4 and P5 answers?
P4: -2.6 -2.1 and -2.3 are wrong
P5: 1%, 2.5%, and 0.5% are wrong
can anyone let me know the answer to
PROBLEM 1 -
A statistical test is performed, and its P-value turns out to be about 3%. Which of the following must be true? Pick all that are correct.
PROBLEM 3 -
The t distribution that should be used has ______ degrees of freedom.
PROBLEM 4 -
The value of the t statistic is closest to
Note- me and my friends found the below ones are to be wrong ans to PROBLEM 4
so ans could be one among these
P3 is 11
@helen- thank you..
@stat002- answer already posted as
"The P-value of the test is closest to
ans is 1.5% "
PROBLEM 4's ans is -2.5
have started another question forum with answers to make life easier......
put a . b/w 1st two words.. site is not allowing me to post weblinks
Thank you stat001
The link you gave us is not directing on a specific question.
PROBLEM 1 - "E" and "F"
@Helen - i can see that,not sure how the page was deleted,see below incl ur ans
ans: E & F
ans: C - "The distribution of the cholesterol levels of the residents of the state is close to normal, with an unknown mean and an unknown SD"
ans:reject the null hypothesis
ans: B - "one-sample z = (2.95 - 2.9)/0.055 = 0.909; P large; conclude chance variation"
@Din123 Thank you
Why bother doing this class if you're just asking people to give you the answers? It's a free online class with no grades.
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Stat001 @Din123, well done
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