4th Weekly Assessment in Statistics and Probability
Quiz by Leo Renz Nicolas (SNDS)
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- Q1
Correlation coefficient measures the strength of linear relationship between two variables.
truefalseTrue or False60s - Q2
A scatter plot is a graphical display of the relationship between two variables.
truefalseTrue or False60s - Q3
The range of values of a correlation coefficient is 0 to 1.
falsetrueTrue or False60s - Q4
A positive correlation implies that as one variable increases, the other one decreases.
falsetrueTrue or False60s - Q5
The closer the value of the correlation coefficient to 0, the weaker the relationship between two variable is.
truefalseTrue or False60s - Q6
Compute for the Pearson Product-Moment correlation coefficient of the number of active COVID 19 cases as of March 17, 2021 and March 22, 2021 of municipalities and cities in District 4, Nueva Ecija. Then, interpret the result.
Send me in Messenger your computation. NO COMPUTATION, NO POINTS.
Users enter free textType an Answer300s - Q7
Compute for the Spearman's Correlation of the number of active COVID 19 cases as of March 17, 2021 and March 22, 2021 of municipalities and cities in District 4, Nueva Ecija. Then, interpret the result.
Send me in Messenger your computation. NO COMPUTATION, NO POINTS.
Users enter free textType an Answer300s
