How is the hatching of water python eggs influenced by the temperature of the snake's nest? Researchers randomly assigned newly laid eggs to one of three water temperatures: hot, neutral, or cold. Hot duplicates the extra warmth provided by the mother python, and cold duplicates the absence of the mother. The two-way table summarizes the data on whether or not the eggs hatched. The segmented bar graph displays the distribution of hatching status by water temperature. 100 Water Temperature 90 Hatched? Cold Neutral Hot Total 80 No Yes 16 38 75 129 70 Yes 60 Hatched? No 11 18 29 58 50 Total 27 56 104 187 40 30 20 10 Cold Neutral Hot Water temperature What does this graph reveal about the association between these two variables for the python eggs in this experiment? Relative frequency (%)
How is the hatching of water python eggs influenced by the temperature of the snake's nest? Researchers randomly assigned newly laid eggs to one of three water temperatures: hot, neutral, or cold. Hot duplicates the extra warmth provided by the mother python, and cold duplicates the absence of the mother. The two-way table summarizes the data on whether or not the eggs hatched. The segmented bar graph displays the distribution of hatching status by water temperature. 100 Water Temperature 90 Hatched? Cold Neutral Hot Total 80 No Yes 16 38 75 129 70 Yes 60 Hatched? No 11 18 29 58 50 Total 27 56 104 187 40 30 20 10 Cold Neutral Hot Water temperature What does this graph reveal about the association between these two variables for the python eggs in this experiment? Relative frequency (%)
MATLAB: An Introduction with Applications
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Correlation defines a relationship between two independent variables. It tells the degree to which variables move in relation to each other. When two sets of data are related to each other, there is a correlation between them.
Linear Correlation
A correlation is used to determine the relationships between numerical and categorical variables. In other words, it is an indicator of how things are connected to one another. The correlation analysis is the study of how variables are related.
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Regression analysis is a statistical method in which it estimates the relationship between a dependent variable and one or more independent variable. In simple terms dependent variable is called as outcome variable and independent variable is called as predictors. Regression analysis is one of the methods to find the trends in data. The independent variable used in Regression analysis is named Predictor variable. It offers data of an associated dependent variable regarding a particular outcome.
Question
What does this graph reveal about the association between these two variables for the python eggs in this experiment? Let me know which is the correct response please.
Transcribed Image Text:How is the hatching of water python eggs influenced by the temperature of the snake's nest? Researchers randomly
assigned newly laid eggs to one of three water temperatures: hot, neutral, or cold. Hot duplicates the extra warmth
provided by the mother python, and cold duplicates the absence of the mother. The two-way table summarizes the data
on whether or not the eggs hatched. The segmented bar graph displays the distribution of hatching status by water
temperature.
100
Water Temperature
90 -
Hatched?
Cold
Neutral
Hot
Total
80
No
Yes
16
38
75
129
70 -
Yes
60 -
Hatched?
No
11
18
29
58
50
Total
27
56
104
187
40 -
30 -
20 -
10 -
Cold
Neutral
Hot
Water temperature
What does this graph reveal about the association between these two variables for the python eggs in this experiment?
O There is an association between water temperature and whether the eggs hatched or not because knowing the water
temneratune the eae ere evnosed to will haln ne to predict uhether or not thes. hatched
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Relative frequency (%)
Transcribed Image Text:Total
27
56
104
187
40
30
20
10
Cold
Neutral
Hot
Water temperature
What does this graph reveal about the association between these two variables for the python eggs in this experiment?
O There is an association between water temperature and whether the eggs hatched or not because knowing the water
temperature the eggs were exposed to will help us to predict whether or not they hatched.
O The graph does not reveal an association between water temperature and egg-hatching status because there were
eggs that did not hatch in all three water temperatures (hot, neutral, and cold).
O The graph does not reveal an association between water temperature and egg-hatching status because the majority of
the eggs hatched in all three water temperatures (hot, neutral, and cold).
O The graph reveals an association between water temperature and whether the eggs hatched or not because there were
eggs from each water temperature (cold, neutral, and hot) that hatched.
O There is an association between water temperature and whether the eggs hatched or not because the segmented bar
graph shows that the distribution of eggs for all three water temperatures add to 100%.
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