The heights (in inches) of 40 people are recorded. O JMP Applet imp Distributions height 12...

 

 
  

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The heights (in inches) of 40 people are recorded. O JMP Applet imp Distributions height 12 Summary Statistics 10 Mean 64.325 Std Dev 4.1099473 6- Std Err Mean 0.6498397 Upper 95% Mean 65.639425 Lower 95% Mean 63.010575 50 55 05 70 40 Click here to access the JMP applet in a new window. Count ...2 O How many people are shorter than 60 inches? What proportion (as a decimal) of the total number of people is this? How many people are taller than 55 inches? what proportion (as a decimat) of the total number of people is this How many people are between 60 inches and 70 inches? What proportion (as a decimal) of the total number of people is thia? Is the shape of the distribution of heights symmetric, positively skewed, or negatively skewed? symmetric positively skewed negatively skewed The heights (in inches) of 40 people are recorded. O JMP Applet imp Distributions height 12 Summary Statistics 10 Mean 64.325 Std Dev 4.1099473 6- Std Err Mean 0.6498397 Upper 95% Mean 65.639425 Lower 95% Mean 63.010575 50 55 05 70 40 Click here to access the JMP applet in a new window. Count ...2 O How many people are shorter than 60 inches? What proportion (as a decimal) of the total number of people is this? How many people are taller than 55 inches? what proportion (as a decimat) of the total number of people is this How many people are between 60 inches and 70 inches? What proportion (as a decimal) of the total number of people is thia? Is the shape of the distribution of heights symmetric, positively skewed, or negatively skewed? symmetric positively skewed negatively skewed