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The WHO MONICA Project collected blood pressure data (in bpm) for people in China. Data based on information from the study are in the table
The WHO MONICA Project collected blood pressure data (in bpm) for people in China. Data based on information from the study are in the table below. Determine if the data are from a population that is normally distributed. 92 104 112 114 115 118 124 128 129 135 138 139 140 141 154 156 156 157 158 170 a) Identify the individual, variable, type of variable and the random variable X in the context of this problem. The individual is 1 Select an answer VI The variable information collected from each individual is 1 Select an answer VI This variable is a variable. The random variable X is as follows: I Select an answer V I b) Which of the following is the correct normal probability plot {QQ plot) for the data above? - If you are using StatCrunch to make a QQ plot, make sure you check the box next to "Normal quantiles on y-axis" Normal Probabiliry Plot Normal Probability Plot 0 O 1.57 . 1.57 b 1.13 O 1.18 z .3 0.73 . .3 0.78 .0 E 0.39 I E 0.39 2 :3 DJ DJ \"9 .60 .110 .21 7124 . 0.114 .21 616 .87 .157 \"9 .60 M 24.83 1540181 21 6'6 .87 .57 g-\" 9.13 ll g-\" an O D Z - 0 Z - 0.78 . 0.78 3 -1 18 4.1, -1 5? 4.5? Q .I Blood Pressure (in bpm) Blood Pressure (in bpm) Q Q 0 O Normal Probability Plot Normal Probability Plot 1.57 1.5 1.18 1.18 0.78 10.78 0.39 Normal Quantile Normal Quantile 93.601 109. 1 71 24. 832.640.148. 21 561 63.871.57 -0.39 -0.39 $ 93.601 109.21 1 7124 32.140.148. 21 561 63.871.175 -0.78 -0.78 -1.18 -1.18 -1.5 Blood Pressure (in bpm) Blood Pressure (in bpm) Q Q Does this graph support the claim that the sample data came from a normal population? Select an answer c) Which of the following is the correct modified boxplot for the data above? 92 110.5 134 1571 60 H 90 100 110 120 130 140 150 160 Blood Pressure (in bpm) Q 110.5 128 152 158 90 100 110 120 130 140 150 160 Blood Pressure (in bpm) Q 92 116.5 136.5 155 170 90 100 110 120 130 140 150 160 170 Blood Pressure (in bpm) Q 116.5 142.5 15760 H 90 100 110 120 130 140 150 160 Blood Pressure (in bpm) Q Does this graph support the claim that the sample data came from a normal population? Select an answerd) Final conclusion: 0 It is not reasonable to assume the sample data has a normal distribution 0 It is reasonable to assume the sample data has a normal distribution 0 It is reasonable to assume that the sample data came from a normal population 0 It is not reasonable to assume that the sample data came from a normal population
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