Question

ulia thinks that she has a special relationship with the number 3. In particular, Julia thinks that she would roll a 3 with a fair 6-sided die more often than you'd expect by chance alone. Suppose pp is the true proportion of the time Julia will roll a 3.

(a) State the null and alternative hypotheses for testing
Julia's claim. (Type the symbol "p" for the population proportion,
whichever symbols you need of "<", ">", "=", "not =" and
express any values as a fraction e.g. **p =
1/3**)

H0H0 =

HaHa =

(b) Now suppose Julia makes n = 46 rolls, and a 3 comes up 10
times out of the 46 rolls. Determine the P-value of the test:

P-value =

(c) Answer the question: Does this sample provide evidence at
the 5 percent level that Julia rolls a 3 more often than you'd
expect?

(Type: Yes or No)

Answer #1

Matt thinks that he
has a special relationship with the number 4. In particular, Matt
thinks that he would roll a 4 with a fair 6-sided die more often
than you'd expect by chance alone. Suppose pp is the true
proportion of the time Matt will roll a 4.
(a) State the null and alternative hypotheses for testing Matt's
claim. (Type the symbol "p" for the population proportion,
whichever symbols you need of "<", ">", "=", "not =" and
express...

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(a) State the null and alternative hypotheses for testing Matt's
claim. (Type the symbol "p" for the population proportion,
whichever symbols you need of "<", ">", "=", "not =" and
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3. A teacher in a nearby city thinks that more than half of the
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QUESTION 1
? What is the relationship between family dysfunction and
schizophrenia?
a.
?Research has substantiated a link between family dysfunction
and schizophrenia but can't say which causes the other.
b.
?Family dysfunction is a major causative factor for
schizophrenia.
c.
?Research has failed to substantiate a direct causal link
between family dysfunction and schizophrenia.
d.
?Family dysfunction plays a minor role in developing
schizophrenia.
1.00000 points
QUESTION 2
? Chuck has no life plan; he simply lives from...

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