QUESTION 4 If Amy Cuddy and her research team originally established a sample size of n=200 (100 in each group) and then discovered that 86% of the high-power group (86 of 100) took a gambling risk while 60% of the low-power group (60 of 100) took the risk, therrthe p-value would have been much lower than that originally found in question 1. This p-value would have been less sensitive and would have provided stronger evidence for the researcher's hypothesis. State the p-value, rounding to 5 decimal places.

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I need help answering #4. Finding p-value
major impact a slight change makes in our calculation. Recalculate the p-value from part 1, but let's pretend that 18 of the 22 participants in the high-power group
took the gambling risk. This new p-value speaks to the volatility of results when low sample sizes are used, Round this p-value to 3 decimal places.
QUESTION 3
Many researchers tried to replicate the power posing research without success. One researcher used a sample size of n=200 (100 in each group). Let's assume 86
of the 100 people in the high-power group in this new research took the gambling risk, and 79 of 100 people in the low-power group took the gambling risk. Perform
a hypothesis test to again detect a difference between the proportions willing to gamble from the two power posing groups, and state the resulting p-value. Round
to 3 decimal places.
.193
QUESTION 4
If Amy Cuddy and her research team originally established a sample size of n=200 (100 in each group) and then discovered that 86% of the high-power group (86 of
100) took a gambling risk while 60% of the low-power group (60 of 100) took the risk, therythe p-value would have been much lower than that originally found in
would have been less sensitive and would have provided stronger evidence for the researcher's hypothesis. State the p-value, rounding to
1. This p-v
5 decimal places.
Click Save and Submit to save and submit. Click Save All Answers to save all answers.
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Transcribed Image Text:major impact a slight change makes in our calculation. Recalculate the p-value from part 1, but let's pretend that 18 of the 22 participants in the high-power group took the gambling risk. This new p-value speaks to the volatility of results when low sample sizes are used, Round this p-value to 3 decimal places. QUESTION 3 Many researchers tried to replicate the power posing research without success. One researcher used a sample size of n=200 (100 in each group). Let's assume 86 of the 100 people in the high-power group in this new research took the gambling risk, and 79 of 100 people in the low-power group took the gambling risk. Perform a hypothesis test to again detect a difference between the proportions willing to gamble from the two power posing groups, and state the resulting p-value. Round to 3 decimal places. .193 QUESTION 4 If Amy Cuddy and her research team originally established a sample size of n=200 (100 in each group) and then discovered that 86% of the high-power group (86 of 100) took a gambling risk while 60% of the low-power group (60 of 100) took the risk, therythe p-value would have been much lower than that originally found in would have been less sensitive and would have provided stronger evidence for the researcher's hypothesis. State the p-value, rounding to 1. This p-v 5 decimal places. Click Save and Submit to save and submit. Click Save All Answers to save all answers. Save All Answers MacBook Air DII DD 888 F6 F7 FB F9 F2 F3 F4 F5 @ $ %
BM Involve
494.fu
00 Death
A The Etl
E Untitle
2 Unbea
B5 Lecture
E McGra
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A blackboard.wccnet.edu/webapps/assessment/take/launch.jsp?course_assessment_id=5580_1&course_id=_96297_1&content_id=_7095083_1&step=n
Apps
WCC Gateway
All apps | Microsof...
A Winter 2020 MTH..
Bb Announcements -.
O Launch Meeting -.
* Question Completion Status:
QUESTION 1
19 of 22 participants (86.36%) from the high-power posing group took a gambling risk to double their money, while 12 of 20 (60%) from the low-power posing group
took the gambling risk. Use a calculator tool from Module 10 to determine the p-value associated with the hypothesis test examining if there is a statistically
significant difference between the proportion of people willing to take risks in the two groups. Round to 3 decimal places.
.052
QUESTION 2
While it may even be questionable that the research team reported a significant result at the 0.05 level based upon our findings in question 1, let's observe the
major impact a slight change makes in our calculation. Recalculate the p-value from part 1, but let's pretend that 18 of the
took the gambling risk. This new p-value speaks to the volatility of results when low sample sizes are used. Round this p-value to 3 decimal places.
participants in the high-power group
QUESTION 3
Many researchers tried to replicate the power posing research without success. One researcher used a sample size of n=200 (100 in each group). Let's assume 86
of the 100 people in the high-power group in this new research took the gambling risk, and 79 of 100 people in the low-power group took the gambling risk. Perform
a hypothesis test to again detect a difference between the proportions willing to gamble from the two power posing groups, and state the resulting p-value. Round
to 3 decimal places.
.193
QUESTION 4
If Amy Cuddy and her research team originally established a sample size of n=200 (100 in each group) and then discovered that 86% of the high-power group (86 of
100) took a gambling risk while 60% of the low-power group (60 of 100) took the risk, then the p-value would have been much lower than that originally found in
question 1. This p-value would have been less sensitive and would have provided stronger evidence for the researcher's hypothesis. State the p-value, rounding to
Clos
Save All Answers
Click Save and Submit to save and submit. Click Save All Answers to save all answers.
Transcribed Image Text:BM Involve 494.fu 00 Death A The Etl E Untitle 2 Unbea B5 Lecture E McGra ALEKS Re/App Untitle Bb 84752 Bb Tak X G p valu A blackboard.wccnet.edu/webapps/assessment/take/launch.jsp?course_assessment_id=5580_1&course_id=_96297_1&content_id=_7095083_1&step=n Apps WCC Gateway All apps | Microsof... A Winter 2020 MTH.. Bb Announcements -. O Launch Meeting -. * Question Completion Status: QUESTION 1 19 of 22 participants (86.36%) from the high-power posing group took a gambling risk to double their money, while 12 of 20 (60%) from the low-power posing group took the gambling risk. Use a calculator tool from Module 10 to determine the p-value associated with the hypothesis test examining if there is a statistically significant difference between the proportion of people willing to take risks in the two groups. Round to 3 decimal places. .052 QUESTION 2 While it may even be questionable that the research team reported a significant result at the 0.05 level based upon our findings in question 1, let's observe the major impact a slight change makes in our calculation. Recalculate the p-value from part 1, but let's pretend that 18 of the took the gambling risk. This new p-value speaks to the volatility of results when low sample sizes are used. Round this p-value to 3 decimal places. participants in the high-power group QUESTION 3 Many researchers tried to replicate the power posing research without success. One researcher used a sample size of n=200 (100 in each group). Let's assume 86 of the 100 people in the high-power group in this new research took the gambling risk, and 79 of 100 people in the low-power group took the gambling risk. Perform a hypothesis test to again detect a difference between the proportions willing to gamble from the two power posing groups, and state the resulting p-value. Round to 3 decimal places. .193 QUESTION 4 If Amy Cuddy and her research team originally established a sample size of n=200 (100 in each group) and then discovered that 86% of the high-power group (86 of 100) took a gambling risk while 60% of the low-power group (60 of 100) took the risk, then the p-value would have been much lower than that originally found in question 1. This p-value would have been less sensitive and would have provided stronger evidence for the researcher's hypothesis. State the p-value, rounding to Clos Save All Answers Click Save and Submit to save and submit. Click Save All Answers to save all answers.
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