3148 $1024 $743 $663 $773 1758 lick here to view the table of critical t-values. lick here to view page 1 of the standard normal distribution table. lick here to view page 2 of the standard normal distribution table. $3345 $2053 $2647 $1390 a) Draw a normal probability plot to determine if it is reasonable to conclude the data come from a population that is normally distributed. Choose the correct answer below. DA. 4- 2 1- of 2 2 2 2000 4000 Repair Cost (5) 2000 4000 Repair Cost () 2000 4000 Repair Cost () 2000 4000 Repair Cost () it reasonable to conclude that the data come from a population that is normally distributed? DA. Yes, because the plotted values are approximately linear. OB. Yes, because the plotted values are not linear. OC. No, because there are not enough values to make a determination. OD. No, because the plotted values are not linear. b) Draw a boxplot to check for outliers. Choose the correct answer below. B. C. OD. 2000 4000 2000 4000 2000 4000 2000 4000 boes the boxplot suggest that there are outliers? OA. Yes, there is at least one point that is greater than the third quartile or less than the first quartile. OB. No, there are no points that are outside of the 1.5(1QR) boundary. OC. No, there are no points that are greater than the third quartile or less than the first quartile. O D. Yes, there is at least one point that is outside of the 1.5(IQR) boundary. eez ppedg aueez peda z pedg

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13 a

The data shown below represent the repair cost for a low-impact collision in a simple random sample of mini- and micro-vehicles. Complete parts (a) through (d) below.
$3148
$1758
$743
$2053
Click here to view the table of critical t-values.
Click here to view page 1 of the standard normal distribution table.
Click here to view page 2 of the standard normal distribution table.
$1024
$3345
$663
$773
$1390
$2647
(a) Draw a normal probability plot to determine if it is reasonable to conclude the data come from a population that is normally distributed. Choose the correct answer below.
OA.
OB.
Oc.
OD.
4-
2
1-
1-
0-
0-
0-
-2
-1-
-1-
4000
Repair Cost ($)
4000
4000
Repair Cost ($)
4000
2000
Repair Cost (S)
2000
2000
2000
Repair Cost (S)
Is it reasonable to conclude that the data come from a population that is normally distributed?
O A. Yes, because the plotted values are approximately linear.
B. Yes, because the plotted values are not linear.
C. No, because there are not enough values to make a determination.
D. No, because the plotted values are not linear.
(b) Draw a boxplot to check for outliers. Choose the correct answer below.
OA.
OB.
Oc.
OD.
2000
4000
2000
4000
2000
4000
2000
4000
Does the boxplot suggest that there are outliers?
A. Yes, there is at least one point that is greater than the third quartile or less than the first quartile.
B. No, there are no points that are outside of the 1.5(1QR) boundary.
C. No, there are no points that are greater than the third quartile or less than the first quartile.
D. Yes, there is at least one point that is outside of the 1.5(IQR) boundary.
of
...-
Transcribed Image Text:The data shown below represent the repair cost for a low-impact collision in a simple random sample of mini- and micro-vehicles. Complete parts (a) through (d) below. $3148 $1758 $743 $2053 Click here to view the table of critical t-values. Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. $1024 $3345 $663 $773 $1390 $2647 (a) Draw a normal probability plot to determine if it is reasonable to conclude the data come from a population that is normally distributed. Choose the correct answer below. OA. OB. Oc. OD. 4- 2 1- 1- 0- 0- 0- -2 -1- -1- 4000 Repair Cost ($) 4000 4000 Repair Cost ($) 4000 2000 Repair Cost (S) 2000 2000 2000 Repair Cost (S) Is it reasonable to conclude that the data come from a population that is normally distributed? O A. Yes, because the plotted values are approximately linear. B. Yes, because the plotted values are not linear. C. No, because there are not enough values to make a determination. D. No, because the plotted values are not linear. (b) Draw a boxplot to check for outliers. Choose the correct answer below. OA. OB. Oc. OD. 2000 4000 2000 4000 2000 4000 2000 4000 Does the boxplot suggest that there are outliers? A. Yes, there is at least one point that is greater than the third quartile or less than the first quartile. B. No, there are no points that are outside of the 1.5(1QR) boundary. C. No, there are no points that are greater than the third quartile or less than the first quartile. D. Yes, there is at least one point that is outside of the 1.5(IQR) boundary. of ...-
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