Lia's score for week 16 is 183.
Step-by-step explanation:
First plot the data as coordinates to form a scattered plot and identify the direction of the correlation.
Let week be x values and score be y values which forms;
(1,122) , (2,131), (3,130), (4,133), (5,145), (6,139).....see first graph attached for the scattered plot.
Divide data into 3 groups, then find median of x and y values in the three groups. This will be;
Group 1.
(1,122) (2,131)
Median for 1,2 is (1+2)/2 = 1.5
Median for 122,131 is (122+131)/2 =126.5
=(1.5,126.5)
Group 2
(3,130) and (4,133)
Median for 3,4 = (3+4)/2 = 3.5
Median for 130, 133 = (130+133)/2 =131.5
=(3.5,131.5)
Group 3
(5,145), and (6,139)
Median for 5,6 is (5+6)/2 =5.5
Median for 139,145 is (139+145)/2=142
(5.5,142)
Draw median values on the same graph and draw a line connecting the median points for the first group and third group
Using the line drawn estimate the value of the score at week 16. From the graph, the score is approximate 183.
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Median-fit lone :https://brainly.com/question/11778809
Keywords: table, score, bowling, median-fit lone, estimate
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