Question 1 (1 point) Energy spent on reproduction constitutes an organism\'s \"r

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Question 1 (1 point) Energy spent on reproduction constitutes an organism's "reproductive effort". The figure below shows the relationship between reproductive effort (number of cones produced) and growth measured as the relative width of annual rings for the Douglas fir, Pseudotsuga menziei. The line represents the general trend as defined by the equation: y -1.70x+ 107.5; n- 32, 2 0.71, P 0.008. 120 115 110 105 100 95 F 90 85 80 75 0 2 46 8 10 12 14 16 18 20 22 Mean number of cones per tree (10)

Explanation / Answer

And is C simple linear regression

It is statistics in which relation between two variable shown in which one is independent variable and other is dependent variable

Line is represented by equation Y =a+bX

chi squre test also written as ?2 test, is any statistical hypothesis test where the sampling distribution of the test statistic is a chi-squared distribution when the null hypothesis is true

correlation :statistical measure which determines the co-relationship or association of two quantities

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