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Assuming you are a product manager of a game website, one of the objectives is to develop games that are quick and doesn t require
Assuming you are a product manager of a game website, one of the objectives is to develop games that are quick and doesnt require a lot of resources. Now the designing team just came out a couple of puzzle games, and you would like to know on average how long it takes for a person to complete the puzzle game. We collected players completion time along with some characteristics, the data are stored in the Excel file, where the variables of interest are defined as: Variable Values Hand Dominance left handed or right handed Height Real height in inches feet inches Type of Puzzle Cat Puzzle or Giraffe Puzzle Completion Time time in seconds spent in completing the puzzle Enjoy Level From one start to starts, how much the player enjoyed the puzzle game Is there evidence that the average Enjoy Level of Giraffe Puzzle is significantly higher than Cat Puzzle? hand dominance Height in inches Type of Puzzle Completion Time in seconds Enjoy Level right handed Giraffe right handed Cat right handed Cat right handed Giraffe left handed Cat right handed Giraffe right handed Giraffe right handed Cat right handed Cat right handed Giraffe right handed Giraffe right handed Giraffe left handed Giraffe right handed Giraffe right handed Giraffe right handed Giraffe right handed Giraffe left handed Cat right handed Cat right handed Cat right handed Giraffe right handed Cat right handed Giraffe right handed Giraffe right handed Giraffe right handed Cat right handed Cat right handed Giraffe right handed Cat right handed Giraffe right handed Cat right handed Cat right handed Giraffe right handed Cat right handed Cat right handed Giraffe right handed Giraffe right handed Giraffe right handed Giraffe right handed Cat right handed Giraffe right handed ft Giraffe right handed Cat right handed Giraffe right handed Giraffe right handed Giraffe right handed Giraffe right handed Giraffe right handed Giraffe right handed Cat : Referring to the scenario, what is the relevant hypotheses statement to be tested? H:Ug Uc H:Ug Uc : Please use data in the excel and conduct the appropriate tests in response to the question in Q and include the correct output tables from Data Analysis Addin function in excel file as response. To answer this question, you will need to sort the data based on the type of puzzle first, then conduct the Enjoyment Level between two different puzzles. Please specify which tests you conducted ttest for paired sample, F test for variance, ttest for mean assuming equal variances, ttest for mean assuming unequal variances, or two sample proportion Z test and why. : The test statistic associate with Q is and the pvalue is : Which of the following represents the correct conclusion? a Reject the null and conclude there is enough evidence that the Enjoy Level of Giraffe Puzzle is significantly higher than Cat Puzzle at level. b Reject the null and conclude there is enough evidence that the Enjoy Level of Giraffe Puzzle is significantly higher than Cat Puzzle at level. c Both a and b are correct. d None of the above is correct. : Which of the following statements reveals a Type I error? a Conclude that the Enjoy Level of Giraffe Puzzle is significantly higher than Cat Puzzle when in reality it is not significantly higher. b Conclude that the Enjoy Level of Giraffe Puzzle is significantly higher than Cat Puzzle when in reality it is significantly higher. c Conclude that the Enjoy Level of Giraffe Puzzle is not significantly higher than Cat Puzzle when in reality it is not significantly higher. d Conclude that the Enjoy Level of Giraffe Puzzle is not significantly higher than Cat Puzzle when in reality it is significantly higher. : Assume that your statistical test indicated that the Enjoy Level of Giraffe Puzzle is significantly higher than Cat Puzzle. Discuss the three conditions of causalities in this case, how confident can we be to conclude it was the design of the of puzzle that caused this difference in Enjoy Level? Describe any confounding variables. Redesign the study to produce a better test of the causal effects of the type of puzzle on the Enjoy Level.
Assuming you are a product manager of a game website, one of the objectives is to develop games that are quick and doesnt require a lot of resources. Now the designing team just came out a couple of puzzle games, and you would like to know on average how long it takes for a person to complete the puzzle game.
We collected players completion time along with some characteristics, the data are stored in the Excel file, where the variables of interest are defined as:
Variable Values
Hand Dominance left handed or right handed
Height Real height in inches feet inches
Type of Puzzle Cat Puzzle or Giraffe Puzzle
Completion Time time in seconds spent in completing the puzzle
Enjoy Level From one start to starts, how much the player enjoyed the puzzle game
Is there evidence that the average Enjoy Level of Giraffe Puzzle is significantly higher than Cat Puzzle?
hand dominance Height in inches Type of Puzzle Completion Time in seconds Enjoy Level
right handed Giraffe
right handed Cat
right handed Cat
right handed Giraffe
left handed Cat
right handed Giraffe
right handed Giraffe
right handed Cat
right handed Cat
right handed Giraffe
right handed Giraffe
right handed Giraffe
left handed Giraffe
right handed Giraffe
right handed Giraffe
right handed Giraffe
right handed Giraffe
left handed Cat
right handed Cat
right handed Cat
right handed Giraffe
right handed Cat
right handed Giraffe
right handed Giraffe
right handed Giraffe
right handed Cat
right handed Cat
right handed Giraffe
right handed Cat
right handed Giraffe
right handed Cat
right handed Cat
right handed Giraffe
right handed Cat
right handed Cat
right handed Giraffe
right handed Giraffe
right handed Giraffe
right handed Giraffe
right handed Cat
right handed Giraffe
right handed ft Giraffe
right handed Cat
right handed Giraffe
right handed Giraffe
right handed Giraffe
right handed Giraffe
right handed Giraffe
right handed Giraffe
right handed Cat
: Referring to the scenario, what is the relevant hypotheses statement to be tested?
H:Ug Uc
H:Ug Uc
: Please use data in the excel and conduct the appropriate tests in response to the question in Q and include the correct output tables from Data Analysis Addin function in excel file as response.
To answer this question, you will need to sort the data based on the type of puzzle first, then conduct the Enjoyment Level between two different puzzles. Please specify which tests you conducted ttest for paired sample, F test for variance, ttest for mean assuming equal variances, ttest for mean assuming unequal variances, or two sample proportion Z test and why.
: The test statistic associate with Q is and the pvalue is
: Which of the following represents the correct conclusion?
a Reject the null and conclude there is enough evidence that the Enjoy Level of Giraffe Puzzle is significantly higher than Cat Puzzle at level.
b Reject the null and conclude there is enough evidence that the Enjoy Level of Giraffe Puzzle is significantly higher than Cat Puzzle at level.
c Both a and b are correct.
d None of the above is correct.
: Which of the following statements reveals a Type I error?
a Conclude that the Enjoy Level of Giraffe Puzzle is significantly higher than Cat Puzzle when in reality it is not significantly higher.
b Conclude that the Enjoy Level of Giraffe Puzzle is significantly higher than Cat Puzzle when in reality it is significantly higher.
c Conclude that the Enjoy Level of Giraffe Puzzle is not significantly higher than Cat Puzzle when in reality it is not significantly higher.
d Conclude that the Enjoy Level of Giraffe Puzzle is not significantly higher than Cat Puzzle when in reality it is significantly higher.
: Assume that your statistical test indicated that the Enjoy Level of Giraffe Puzzle is significantly higher than Cat Puzzle. Discuss the three conditions of causalities in this case, how confident can we be to conclude it was the design of the of puzzle that caused this difference in Enjoy Level? Describe any confounding variables.
Redesign the study to produce a better test of the causal effects of the type of puzzle on the Enjoy Level.
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