What is the table that shows how many participants have each score?

O Frequency polygon

O Frequencies

O Frequency distribution

O Descriptive Statistics




What is the height of the curve at each score on the horizontal line of the frequency polygon based on?

O Frequency distribution

Each score

O Descriptive Statistics

O Frequency of each score.



Which of the following does NOT describe a normal curve, also known as the bell-shaped curve?

O It is the most important shape

O It is a shape very often found in nature.

O It is the basis for a number of inferential statistics.

O The length of the tails on either sides of the curve may not necessarily look the same



What kind of distribution is it in the case where the curve of a frequency polygon is high on the right side?

O Normal distribution

O Positive skew distribution

O Negative skew distribution



What shape of distribution (Normal, Positive skew, or Negative skew) would you expect for a polygon of the following data? The heights of women in a large population.

O Normal

O Positive Skew

O Negative Skew



What shape of distribution (Normal, Positive skew, or Negative skew) would you expect for a polygon of the following data? Income.

O Normal

O Positive Skew

O Negative Skew




What shape of distribution (Normal, Positive skew, or Negative skew) would you expect for a polygon of the following data?: a test with a large number of high scores.

O Normal

O Positive Skew

O Negative Skew




What shape of distribution (Normal, Positive skew, or Negative skew) would you expect for a polygon of the following data?: the average annual rainfall in Los Angeles over the past 110 years.

O Normal

O Positive Skew

O Negative Skew

HELP PLEASEEE