STAT. FOR BEHAVIORAL SCIENCES WEBASSIGN
3rd Edition
ISBN: 9781544317823
Author: PRIVITERA
Publisher: Sage Publications
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Chapter 8.2, Problem 2.4LC
To determine
State the decision for the hypothesis test if the test statistic associated with the P-value is less than 0.05.
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A common way for two people to settle a frivolous dispute is to play a game of rock-paper-scissors. In this game, each person simultaneously displays a hand signal to indicate a rock, a piece of paper, or a pair of scissors. Rock beats scissors, scissors beats paper, and paper beats rock. If both players select the same hand signal, the game results in a tie.
Two roommates, roommate A and roommate B, are expecting company and are arguing over who should have to wash the dishes before the company arrives. Roommate A suggests a game of rock-paper-scissors to settle the dispute.
Consider the game of rock-paper-scissors to be an experiment. In the long run, roommate A chooses rock 21% of the time, and roommate B chooses rock 61% of the time; roommate A selects paper 39% of the time, and roommate B selects paper 21% of the time; roommate A chooses scissors 40% of the time, and roommate B chooses scissors 18% of the time. (These choices are made randomly and independently of each…
Chapter 8 Solutions
STAT. FOR BEHAVIORAL SCIENCES WEBASSIGN
Ch. 8.1 - Prob. 1.1LCCh. 8.1 - Prob. 1.2LCCh. 8.2 - Prob. 2.1LCCh. 8.2 - Prob. 2.2LCCh. 8.2 - Prob. 2.3LCCh. 8.2 - Prob. 2.4LCCh. 8.2 - Prob. 2.5LCCh. 8.3 - Prob. 3.1LCCh. 8.3 - Prob. 3.2LCCh. 8.4 - Prob. 4.1LC
Ch. 8.4 - Prob. 4.2LCCh. 8.4 - Prob. 4.3LCCh. 8.4 - Prob. 4.4LCCh. 8.6 - Prob. 5.1LCCh. 8.6 - Prob. 5.2LCCh. 8.6 - Prob. 5.3LCCh. 8.6 - Prob. 5.4LCCh. 8.7 - Prob. 6.1LCCh. 8.7 - Prob. 6.2LCCh. 8.8 - Prob. 7.1LCCh. 8.8 - Prob. 7.2LCCh. 8.8 - Prob. 7.3LCCh. 8.8 - Prob. 7.4LCCh. 8 - Prob. 1FPCh. 8 - Prob. 2FPCh. 8 - Prob. 3FPCh. 8 - Prob. 4FPCh. 8 - Prob. 5FPCh. 8 - Prob. 6FPCh. 8 - Prob. 7FPCh. 8 - Prob. 8FPCh. 8 - Prob. 9FPCh. 8 - Prob. 10FPCh. 8 - Prob. 11FPCh. 8 - Prob. 12FPCh. 8 - Prob. 13CAPCh. 8 - Prob. 14CAPCh. 8 - Prob. 15CAPCh. 8 - Prob. 16CAPCh. 8 - Prob. 17CAPCh. 8 - Prob. 18CAPCh. 8 - Prob. 19CAPCh. 8 - Prob. 20CAPCh. 8 - Prob. 21CAPCh. 8 - Prob. 22CAPCh. 8 - Prob. 23CAPCh. 8 - Prob. 24CAPCh. 8 - Prob. 25CAPCh. 8 - Prob. 26CAPCh. 8 - Prob. 27CAPCh. 8 - Prob. 28CAPCh. 8 - Prob. 29PRCh. 8 - Prob. 30PRCh. 8 - Prob. 31PRCh. 8 - Prob. 32PRCh. 8 - Prob. 33PRCh. 8 - Prob. 34PR
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- A common way for two people to settle a frivolous dispute is to play a game of rock-paper-scissors. In this game, each person simultaneously displays a hand signal to indicate a rock, a piece of paper, or a pair of scissors. Rock beats scissors, scissors beats paper, and paper beats rock. If both players select the same hand signal, the game results in a tie. Two roommates, roommate A and roommate B, are expecting company and are arguing over who should have to wash the dishes before the company arrives. Roommate A suggests a game of rock-paper-scissors to settle the dispute. Consider the game of rock-paper-scissors to be an experiment. In the long run, roommate A chooses rock 24% of the time, and roommate B chooses rock 85% of the time; roommate A selects paper 12% of the time, and roommate B selects paper 14% of the time; roommate A chooses scissors 64% of the time, and roommate B chooses scissors 1% of the time. (These choices are made randomly and independently of each…arrow_forwardPerform the following hypothesis test: HO: µ = 6 H1: µ 6 The sample mean is 5.6, sample standard deviation of 1.5 and a sample size of 42. Use a 5% significance level. Need to answer the following questions: what is the value of the test statistic? what is the p-value for this test (round to 3 decimal places)? what is the decision (reject the null hypothesis or do not reject the null hypothesis)?arrow_forwardPerform the following hypothesis test of a proportion: HO: p = 0.125 HA: p 0.125 The sample proportion is 0.2 based on a sample size of 95. Use a 10% significance level. need to solve the following questions: what is the value of the test statistic? what is the p-value? what is the decision (reject the null hypothesis or do not reject the null hypothesis)?arrow_forward
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