check all of the situations that you would expect to be approximately normally distributed. the sat scores…

check all of the situations that you would expect to be approximately normally distributed. the sat scores of high school seniors the salaries for members of a professional football team the shoe sizes of 17 - year - old males the age at which a child loses his or her first tooth the probability of rolling a given number between 1 and 6 on a number cube done

check all of the situations that you would expect to be approximately normally distributed. the sat scores of high school seniors the salaries for members of a professional football team the shoe sizes of 17 - year - old males the age at which a child loses his or her first tooth the probability of rolling a given number between 1 and 6 on a number cube done

Answer

Brief Explanations:

  • SAT scores of high - school seniors are often approximately normally distributed as they are influenced by many independent factors like study habits, innate ability etc.
  • Shoe sizes of 17 - year - old males follow a normal distribution as there are many factors contributing to foot size and most values cluster around a mean with decreasing frequencies at the extremes.
  • The age at which a child loses his or her first tooth is also approximately normally distributed due to a combination of genetic and environmental factors with most ages clustering around an average.
  • Salaries for members of a professional football team are not normally distributed as there are a few high - earning star players and many lower - earning players, creating a skewed distribution.
  • The probability of rolling a given number between 1 and 6 on a number cube is a uniform distribution (probability of each number is $\frac{1}{6}$), not a normal distribution.

Answer:

  • the SAT scores of high school seniors
  • the shoe sizes of 17 - year - old males
  • the age at which a child loses his or her first tooth