WS1Homework

_x000D_ # ---Internal Use--- PULSE Place Pivot Table here: 60 PULSE Count - PULSE 74 40-49 1 86 50-59 7 54 60-69 17 90 70-79 9 80 80-89 5 66 90-100 1 68 Total Result 40 68 56 80 62 74 60 52 60 66 64 64 46 68 58 68 70 56 66 78 68 62 70 72 74 64 50 70 58 60 88 84 76

_x000D_ # ---Internal Use--- DIRECTIONS: (8 Points) Question: I would have to say yes, although a big number belongs to the 60-6 (2 points) Source: Essentials of Statistics by Mario Triola Access this helpful video: Using male PULSE data, create a pivot table of Pulse and count of Pulse with Groupings starting at 40 to 100 width 10. Do the pulse rates of males appear to be normally distributed? Video

_x000D_ # ---Internal Use--- PULSE Place Histogram here: 60 PULSE Count - PULSE 74 40-49 1 86 50-59 7 54 60-69 17 90 70-79 9 80 80-89 5 66 90-100 1 68 Total Result 40 68 56 80 62 74 60 52 60 66 64 64 46 68 58 68 70 56 66 78 68 62 70 72 74 64 50 70 58 60 88 84 76 40-49 50-59 60-69 70-79 80-89 90-100 Total Re 0 5 10 15 20 25 30 35 40 45 Total

_x000D_ # ---Internal Use--- DIRECTIONS: (8 Points) Question: I would say no, the histogram doesn’t appea (2 points) Base the chart from a frequency distrbution. Source: Essentials of Statistics by Mario Triola Access this helpful video: Using male PULSE data, create a histogram and answer the question. Does the histogram appear to depict data that have a normal distribution? Why or why not? Video esult Count - PULSE

_x000D_ # ---Internal Use--- h in the middle.

_x000D_ # ---Internal Use--- VOL IQ 1173 101 1079 96 1067 93 1104 88 1347 94 1439 85 1029 97 1100 114 1204 113 1160 124 1005 96 963 89 1035 87 1027 87 1281 101 1272 103 1051 103 1079 96 1034 127 1070 126 Source: Essentials of Sta Insert scatte 900 1000 1100 1200 0 20 40 60 80 100 120 140 f(x) = − 0.006702969924806 x + 108.54 R² = 0.004018547711253 IQ

_x000D_ # ---Internal Use--- atterplot doesn't support that hypothesis. The scatterplot shows larger brains with less intelligence than some sm

_x000D_ # ---Internal Use--- maller brains with more intelligence.

_x000D_ # ---Internal Use--- DIRECTIONS: (8 Points) Question: Is there a trend? After makin (2 points) Source: Essentials of Statistics by Mario Triola Access this helpful video: atistics by Mario Triola eries here: Using Home run data since 1990 create a time- series graph and answer the question. Video 0200120022003200420052006200720082009 ns

_x000D_ # ---Internal Use--- ng the time-series graph, I didn't see a trend within the number of homeruns. The number of home runs were pre

_x000D_ # ---Internal Use--- Survey on Frustrating Sounds Heard in a Day Jackhammers 279 28% Car alarms 388 39% Barking dogs 128 13% Crying babies 209 21% Cum % 28% 66% 79% 100% Source: Essentials of Sta Insert Pareto Jackhammers Car alarms Bark 0 50 100 150 200 250 300 350 400 450 Frustrating Sou Column B

_x000D_ # ---Internal Use--- DIRECTIONS: (10 Points) Source: Essentials of Statistics by Mario Triola Access this helpful video: atistics by Mario Triola chart here: Using the survey data in Columns A, B, create a Pareto chart. Make sure to put a title on the chart. Video king dogs Crying babies 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% unds Column B

_x000D_ # ---Internal Use--- DIRECTIONS: (8 Points) Question: Does it make sense to use a pie chart for the given data? It does make sense, because pie charts are used to show percenta (2 points) Source: Essentials of Statistics by Mario Triola Access this helpful video: atistics by Mario Triola hart here: Using the survey data in Columns A, B, create a Pie chart. Make sure to put a title on the chart. Also, answer the question. Video Japan; 23.8 China; 26.9 tion Time

_x000D_ # ---Internal Use--- ? ages of a whole. Pie charts also represent percentages at a set point in time.