Question

In: Statistics and Probability

In the table provided, the data related to INCOME ACTIVITIES 1,250 35 1,400 38 1,375 31...

In the table provided, the data related to

INCOME ACTIVITIES
1,250 35
1,400 38
1,375 31
1,825 45
1,175 20
1,740 39

I- With the variables of biweekly income and number of activities performed by 6 people; find and analyze:

a.   Linear scatter diagram
b.   Correlation coefficient
c.   Perform a null hypothesis test that the linear correlation coefficients in the universe are not significantly different from zero. Present the six steps learned, with a significance level of 0.05, for the t & F test
d.   Linear regression equation for Y
e.   Margin of error
f.   Estimate the level of activities with an income of $1,600.

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a.

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