In a boxplot, if the median is close to the left side of the box, ...

[tichca]

In a boxplot, if the median is close to the left side of the box, the data is symmetric.
 
  Indicate whether the statement is true or false

Question 2

In a random sample of 60 dog owners enrolled in obedience training, it was determined that the mean amount of money spent per owner was 109.33 per class.
 
  Assuming the population standard deviation of the amount spent per owner is 12, construct and interpret a 95 confidence interval for the mean amount spent per owner for an obedience class.
  A) (106.74, 111.92); we are 95 confident that the mean amount spent per dog owner for a single obedience class is between 106.74 and 111.92.
  B) (106.23, 112.43); we are 95 confident that the mean amount spent per dog owner for a single obedience class is between 106.23 and 112.43.
  C) (106.29, 112.37); we are 95 confident that the mean amount spent per dog owner for a single obedience class is between 106.29 and 112.37.
  D) (106.78, 111.88); we are 95 confident that the mean amount spent per dog owner for a single obedience class is between 106.78 and 111.88.

[dreamfighter72]

Answer to Question 1

FALSE

Answer to Question 2

C

[tichca]

TYSM

[miss_1456@hotmail.com]

Gracias!