Lited below are amounts of bills for dinner and the amounts of the lips that wer

Question

Lited below are amounts of bills for dinner and the amounts of the lips that were let Construct a scatterplot, find the value of the inear comelation coe icient r, and ind the P-value oft. Determine whether there is sufficient evidence to support a claim of inear comelation between the two variables Use a signicance level of 005 everyone were totip with the same percortage, what should be the val e d? ll (dollars) 3229 5269 9222 9664 6237 108 66 Construct a scatterplot Choose the comect graph below OA. O B. O D. The Inear corelation coeficient r is (Roundto ee deanal places as needed) cack to select your ansarents) 2157730036400-9 0 O 5 8 0

Explanation / Answer

hello

here for question 1.

to check among the four given option which one is a scatter plot of the given data.

Out of the given four graphs we want value 21 on yaxis for x value 108 {taking approx intger value for ploting} this is supported by graphs A and C.

moving on At x value 32 we have y value 3.7 which is given by A  

2.Computing by i got r correlation is 0.97113.

question on page 2

SETTING UP THE HYPOTHESES:

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