Question
In: Statistics and Probability
What would be the p value of the test statistic .0006 for a two sided test...
What would be the p value of the test statistic .0006 for a two sided test and a degree of freedom of 8
Solutions
orchestra answered 2 years agoRelated Solutions
What is the value of the test-statistic? What is the p-value? What is the critical value?
Original Claim: The average age of all patients admitted to the hospital with infectious diseases is less than 65 years of age.
Test the claim using ? = 0.05 and assume your data is normally distributed and ? is unknown.
Q.) What is the value of the test-statistic? What is the p-value? What is the critical value?
Patient #
Infectious Disease
Age
1
Yes
67
2
Yes
38
3
Yes
58
4
Yes
52
5
Yes
46
6
Yes...
1) What is the test statistic? 2) What is the p value for your test?
1) What is the test statistic?
2) What is the p value for your test?
What is the p-value of a two-tailed one-mean hypothesis test, with a test statistic of z0=0.27?...
What is the p-value of a two-tailed one-mean
hypothesis test, with a test statistic of z0=0.27? (Do not round
your answer; compute your answer using a value from the table
below.)
z0.10.20.30.40.50.000.5400.5790.6180.6550.6910.010.5440.5830.6220.6590.6950.020.5480.5870.6260.6630.6980.030.5520.5910.6290.6660.7020.040.5560.5950.6330.6700.7050.050.5600.5990.6370.6740.7090.060.5640.6030.6410.6770.7120.070.5670.6060.6440.6810.7160.080.5710.6100.6480.6840.7190.090.5750.6140.6520.6880.722
1. P-value and confidence interval. A two-sided test of H0: μ = 0 yields a P-value...
1. P-value and confidence interval. A two-sided
test of H0: μ = 0 yields a P-value of 0.03. Will the corresponding
95% confidence interval for μ include 0 in its midst? Will the 99%
confidence interval for μ include 0? Explain your reasoning in each
instance.
What test statistic would we use when comparing two population proportions? What test statistic would we...
What test statistic would we use when comparing two population
proportions?
What test statistic would we use when comparing observed vs.
expected frequencies?
If my degrees of freedom were 7 and I am comparing observed
and expected frequencies at a 0.01 level of significance. What
would my critical value be?
Question 1. a) The P-value for a two-sided test of the null hypothesis H0: mu =...
Question 1.
a) The P-value for a two-sided test of the null
hypothesis H0: mu = 30 is 0.08
i.) Does the 95% confidence interval include the value
of 30? Explain.
ii.) Does the 90% confidence interval include the value
of 30? Explain.
b) A 95% confidence for a population mean is
(57,65)
i.) Can you reject the null hypothesis that mu = 68 at
the 5% significance level? Explain.
ii.) Can you reject the null hypothesis that mu =...
Conduct the hypothesis test and provide the test statistic, critical value, and P-value, and state the...
Conduct the hypothesis test and provide the test statistic,
critical value, and P-value, and state the conclusion. A person
randomly selected 100 checks and recorded the cents portions of
those checks. The table below lists those cents portions
categorized according to the indicated values. Use a 0.10
significance level to test the claim that the four categories are
equally likely. The person expected that many checks for whole
dollar amounts would result in a disproportionately high frequency
for the first...
Conduct the hypothesis test and provide the test statistic, critical value and P-value, and state the...
Conduct the hypothesis test and provide the test statistic,
critical value and P-value, and state the conclusion. A person
drilled a hole in a die and filled it with a lead weight, then
proceeded to roll it 200 times. Here are the observed frequencies
for the outcomes of 1, 2, 3, 4, 5, and 6, respectively: 28,
31, 44, 38, 26, 33. Use a 0.025 significance level to test the
claim that the outcomes are not equally likely. Does it...
Conduct the hypothesis test and provide the test statistic, critical value and P-value, and state the...
Conduct the hypothesis test and provide the test statistic,
critical value and P-value, and state the conclusion.
A person randomly selected
100
checks and recorded the cents portions of those checks. The
table below lists those cents portions categorized according to the
indicated values. Use a
0.100
significance level to test the claim that the four categories
are equally likely. The person expected that many checks for whole
dollar amounts would result in a disproportionately high frequency
for the first...
Conduct the hypothesis test and provide the test? statistic, critical value and? P-value, and state the...
Conduct the hypothesis test and provide the test? statistic,
critical value and? P-value, and state the conclusion. A person
randomly selected 100100 checks and recorded the cents portions of
those checks. The table below lists those cents portions
categorized according to the indicated values. Use a 0.100.10
significance level to test the claim that the four categories are
equally likely. The person expected that many checks for whole
dollar amounts would result in a disproportionately high frequency
for the first?...
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