You wish to test the following claim (HaHa) at a significance level of α=0.02α=0.02. Ho:p1=p2Ho:p1=p2 Ha:p1≠p2Ha:p1≠p2...
You wish to test the following claim (HaHa) at a significance
level of α=0.02α=0.02.
Ho:p1=p2Ho:p1=p2
Ha:p1≠p2Ha:p1≠p2
The 1st population's sample has 405 successes and a sample size =
670.
The 2nd population's sample has 263 successes and a sample size =
454.
What is the test statistic (z-score) for this sample? (Round to 2
decimal places.)
test statistic = _______
What is the p-value for this sample? (Round to 2 decimal
places.)
p-value = _______
Homework Answers
The statistical software output for this problem is :
Test statistics = 0.84
P-value = 0.40
Add Answer to:
You wish to test the following claim (HaHa) at a significance
level of α=0.02α=0.02.
Ho:p1=p2Ho:p1=p2
Ha:p1≠p2Ha:p1≠p2...
You wish to test the following claim (HaHa) at a significance level of α=0.005α=0.005. Ho:p1=p2Ho:p1=p2 Ha:p1>p2Ha:p1>p2...
You wish to test the following claim (HaHa) at a significance
level of α=0.005α=0.005.
Ho:p1=p2Ho:p1=p2
Ha:p1>p2Ha:p1>p2
You obtain 56.5% successes in a sample of size n1=558n1=558 from
the first population. You obtain 50.2% successes in a sample of
size n2=313n2=313 from the second population. For this test, you
should NOT use the continuity correction, and you should use the
normal distribution as an approximation for the binomial
distribution.
What is the test statistic for this sample? (Report answer accurate
to...
You wish to test the following claim (HaHa) at a significance level of α=0.01α=0.01. Ho:p1=p2Ho:p1=p2 Ha:p1>p2Ha:p1>p2...
You wish to test the following claim (HaHa) at a significance
level of α=0.01α=0.01.
Ho:p1=p2Ho:p1=p2
Ha:p1>p2Ha:p1>p2
You obtain 269 successes in a sample of size n1=708n1=708 from the
first population. You obtain 137 successes in a sample of size
n2=398n2=398 from the second population. For this test, you should
NOT use the continuity correction, and you should use the normal
distribution as an approximation for the binomial
distribution.
What is the test statistic for this sample? (Report answer accurate
to...
You wish to test the following claim (HaHa) at a significance level of α=0.005α=0.005. Ho:p1=p2Ho:p1=p2 Ha:p1>p2Ha:p1>p2...
You wish to test the following claim (HaHa) at a significance
level of α=0.005α=0.005.
Ho:p1=p2Ho:p1=p2
Ha:p1>p2Ha:p1>p2
You obtain 56.5% successes in a sample of size n1=558n1=558 from
the first population. You obtain 50.2% successes in a sample of
size n2=313n2=313 from the second population. For this test, you
should NOT use the continuity correction, and you should use the
normal distribution as an approximation for the binomial
distribution.
What is the test statistic for this sample? (Report answer accurate
to...
You wish to test the following claim (HaHa) at a significance level of α=0.02α=0.02. Ho:p1=p2 Ha:p1>p2...
You wish to test the following claim (HaHa) at a significance level of α=0.02α=0.02. Ho:p1=p2 Ha:p1>p2 You obtain 35.7% successes in a sample of size n1=524n1=524 from the first population. You obtain 31% successes in a sample of size n2=671n2=671 from the second population. For this test, use the normal distribution as an approximation for the binomial distribution. What is the critical value for this test? (Report answer accurate to three decimal places.) critical value = What is the test...
You wish to test the following claim (HaHa) at a significance level of α=0.01α=0.01. Ho:p1=p2Ho:p1=p2 Ha:p1>p2Ha:p1>p2...
You wish to test the following claim (HaHa) at a significance level of α=0.01α=0.01. Ho:p1=p2Ho:p1=p2 Ha:p1>p2Ha:p1>p2 You obtain 212 successes in a sample of size 450 from the first population. You obtain 74 successes in a sample of size 226 from the second population. What is the test statistic for this sample? (Report answer accurate to three decimal places.) Test statistic = What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value = The p-value...
You wish to test the following claim (HaHa) at a significance level of α=0.002α=0.002. Ho:p1=p2Ho:p1=p2 Ha:p1<p2Ha:p1<p2...
You wish to test the following claim (HaHa) at a significance level of α=0.002α=0.002. Ho:p1=p2Ho:p1=p2 Ha:p1<p2Ha:p1<p2 You obtain 19.6% successes in a sample of size n1=588n1=588 from the first population. You obtain 26.4% successes in a sample of size n2=277n2=277from the second population. For this test, you should NOT use the continuity correction, and you should use the normal distribution as an approximation for the binomial distribution. What is the test statistic for this sample? (Report answer accurate to three...
You wish to test the following claim (H1H1) at a significance level of α=0.02α=0.02. Ho:p1=p2Ho:p1=p2 H1:p1<p2H1:p1<p2...
You wish to test the following claim (H1H1) at a significance level of α=0.02α=0.02. Ho:p1=p2Ho:p1=p2 H1:p1<p2H1:p1<p2 You obtain 33.7% successes in a sample of size n1=718n1=718 from the first population. You obtain 42.5% successes in a sample of size n2=414n2=414 from the second population. What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value = The p-value...
You wish to test the following claim (HaHa) at a significance level of α=0.10 Ho:p1=p2 Ha:p1>p2...
You wish to test the following claim (HaHa) at a significance level of α=0.10 Ho:p1=p2 Ha:p1>p2 You obtain 37 successes in a sample of size 616 from the first population. You obtain 19 successes in a sample of size 603 from the second population. What is the test statistic for this sample? (Report answer accurate to three decimal places.) Test statistic = What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value = The p-value...
You wish to test the following claim (Ha) at a significance level of α=0.002. Ho:p1=p2, Ha:p1≠p2...
You wish to test the following claim (Ha) at a significance level of α=0.002. Ho:p1=p2, Ha:p1≠p2 You obtain 344 successes in a sample of size n1=510 from the first population. You obtain 169 successes in a sample of size n2=216from the second population. For this test, you should NOT use the continuity correction, and you should use the normal distribution as an approximation for the binomial distribution. a. What is the z-score of the critical value? (Report answer accurate to...
You wish to test the following claim (Ha) at a significance level of α=0.01 Ho:p1=p2 Ha:p1≠p2...
You wish to test the following claim (Ha) at a significance level of α=0.01 Ho:p1=p2 Ha:p1≠p2 You obtain a sample from the first population with 417 successes and 369 failures. You obtain a sample from the second population with 271 successes and 173 failures. For this test, you should NOT use the continuity correction, and you should use the normal distribution as an approximation for the binomial distribution. What is the test statistic for this sample? (Report answer accurate to...
You wish to test the following claim (HaHa) at a significance
level of α=0.005α=0.005.
Ho:p1=p2Ho:p1=p2
Ha:p1>p2Ha:p1>p2
You obtain 56.5% successes in a sample of size n1=558n1=558 from
the first population. You obtain 50.2% successes in a sample of
size n2=313n2=313 from the second population. For this test, you
should NOT use the continuity correction, and you should use the
normal distribution as an approximation for the binomial
distribution.
What is the test statistic for this sample? (Report answer accurate
to...
You wish to test the following claim (HaHa) at a significance
level of α=0.01α=0.01.
Ho:p1=p2Ho:p1=p2
Ha:p1>p2Ha:p1>p2
You obtain 269 successes in a sample of size n1=708n1=708 from the
first population. You obtain 137 successes in a sample of size
n2=398n2=398 from the second population. For this test, you should
NOT use the continuity correction, and you should use the normal
distribution as an approximation for the binomial
distribution.
What is the test statistic for this sample? (Report answer accurate
to...
You wish to test the following claim (HaHa) at a significance
level of α=0.005α=0.005.
Ho:p1=p2Ho:p1=p2
Ha:p1>p2Ha:p1>p2
You obtain 56.5% successes in a sample of size n1=558n1=558 from
the first population. You obtain 50.2% successes in a sample of
size n2=313n2=313 from the second population. For this test, you
should NOT use the continuity correction, and you should use the
normal distribution as an approximation for the binomial
distribution.
What is the test statistic for this sample? (Report answer accurate
to...
Most questions answered within 3 hours.
-
The three key cash-related activities of a firm are
operational activities, non-current activities and financing
activities....
asked 1 hour ago -
what statement accurately depicts the similarities in
requirements between payroll and human resources function
asked 2 hours ago -
Calculate the volume integral of the function T=z^2 over the
tetrahedron with corners (0,0,0), (1,0,0), (0,1,0),...
asked 4 hours ago -
I propose to you a game. You roll 2 dice. If the sum of the
numbers...
asked 5 hours ago -
Select the most likely lattice types for each of the following
salts: (a) BeF2; (b) CaO;...
asked 5 hours ago -
a
ball is thrown downward with velocity of 10m/s. calculate the final
velocity if it reaches...
asked 6 hours ago -
How many grams of ice at -15°C must be added to 705 grams of
water that...
asked 8 hours ago -
2. Balance sheet
The balance sheet provides a snapshot of the financial condition
of a company....
asked 8 hours ago -
In week 1 of the chemical equilibrium experiment, you and your
lab team will create a...
asked 8 hours ago -
Identify and describe five (5) characteristics of a good KM
measurement system. Be sure to include...
asked 8 hours ago -
What are at least five (5) workplace wellness best practices for
a successful wellness program? Explain...
asked 8 hours ago -
A pharmaceutical company is testing a new drug. Of the 110
people that received the drug,...
asked 9 hours ago