5) Based on a visual comparison of the means of the two groups, what would you say about the success or failure of this experiment in supporting the hypothesis? (One or two sentences, 2 points)
Homework Answers
From the above data set, we observed that all the values in the 2nd column are greater than the values of 4th column except the first values.
So we say that the mean of first group is greater than the mean of the second group.
So we conclude that the success of this experiment in supporting the hypothesis on the basis of visual comparison.
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5) Based on a visual comparison of the means of the two groups,
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2) Compute the mean, median and mode(s) of courtship displays for each group. Please show all...
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4) Which group appears to be more variable (if either), and why? (1 point) Female Raised...
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1) Create a frequency table of courtship displays for each group. Because there is no missing...
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Because there is no missing data in this example, it is okay for
your frequency table to have only four total columns: score,
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3) Compute the standard deviation of courtship displays for each
group. Please show all work.
Female Raised with Number of Female Raised with Number of Sounds Courtship Displays Nuthatch Sounds Courtship DisplaysCanary 12 13 14 15 16 17 18 19 20 6 2 10
2) Compute the mean, median and mode(s) of courtship displays
for each group. Please show all work.
Female Raised with Number of Female Raised with Number of Sounds Courtship Displays Nuthatch Sounds Courtship DisplaysCanary 12 13 14 15 16 17 18 19 20 6 2 10
4) Which group appears to be more variable (if either), and why?
(1 point)
Female Raised with Number of Female Raised with Number of Sounds Courtship Displays Nuthatch Sounds Courtship DisplaysCanary 12 13 14 15 16 17 18 19 20 6 2 10
1) Create a frequency table of courtship displays for each group.
Because there is no missing data in this example, it is okay for
your frequency table to have only four total columns: score,
frequency, percent, and cumulative percent. (1 point)
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